The following hotfix is available for Appian 19.3.

Hotfix Package S

This is a cumulative hotfix package that includes Hotfix Packages A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, and R as well as new hotfixes in a single download and a set of instructions. This package is required for any Appian 19.3 installations not currently on Hotfix Package S. After installing, you will be running on Appian 19.3 Hotfix Package S.

See the Installation section at the bottom of this page for instructions on how to install this hotfix package.

19.3 Hotfix Package S

Release Date; 19 February 2021 (Package S)

Resolved Issues

  • Security Updates - High

  • AN-175842 - Low
    For High Availability configurations, all engines automatically restart, when safe and without disruption, after checkpointing. This allows the engines to reclaim unused memory which previously could not be released until a scheduled or forced restart of the engines.

Release Date: 22 January 2021 (Released as Package R)

Resolved Issues

  • Security Updates - Critical

  • AN-173182 * - Medium
    Replication timeouts during a checkpoint no longer cause an engine to failover.

  • AN-174874 - Low
    Fixed an issue that prevented Appian Data Server from restarting under certain conditions.

  • AN-174986 - Low
    The Kafka component used by the Internal Messaging Service has been upgraded to version 2.7. This upgrade makes these services more resilient in the event of network, OS process, or machine hardware failures.

  • AN-175330 - Low
    A race condition that could prevent an engine from checkpointing and shutting down has been eliminated.

Release Date: 18 December 2020 (Released as Package Q)

Resolved Issues

  • Security Updates - Medium

  • AN-172803 - Medium
    Fixed a display issue with the expression editor icon in the process modeler when viewed in Internet Explorer.

Release Date: 20 November 2020 (Released as Package P)

Resolved Issues

  • Security Updates - High

Release Date: 30 October 2020 (Released as Package O)

Resolved Issues

  • Security Updates - Medium

  • AN-55085 - Medium
    The Render Phase Mean Time metric is now accurately logged in rest_details.csv. Prior to this fix, the metric was logged incorrectly in certain scenarios, causing its value to be larger than the Mean Total Time.

  • AN-148898 - Low
    Fixed an issue where the French (Canada) translation for the Date & Time component placeholder was incorrect resulting in selected value validation errors.

  • AN-168635 - Low
    The keyboard focus indicator is now visible for the 'Skip to main content' link on Tempo and Sites.

Release Date: 25 September 2020 (Released as Package N)

Resolved Issues**

  • Security Updates - High

  • AN-143009 - High
    Nested CDTs with date or datetime fields are now not updated redundantly when the parent CDT is updated. This results in performance improvement during writes to parent CDTs.

  • AN-166375 - High
    Processes that were archived prior to version 6.6.3 can now be successfully unarchived. Prior to this fix, unarchiving these process caused the process execution engine to rollback in some scenarios.

  • AN-168025 - Medium
    Fixed an issue that prevented Search Server settings from getting applied to a site.

  • AN-168003 - Low
    Unused configuration files have been removed from the Service Manager conf directory.

  • AN-168554 - Low
    Fixed an issue with a broken documentation link in the Button Widget validation parameter.

Release Date: 21 August 2020 (Released as Package M)

Resolved Issues

  • Security Updates - High

  • AN-162346 - Medium
    Fixed an issue that prevented process model comparisons from rendering when sub-process nodes contain certain custom data type inputs.

  • AN-162600 - Medium
    Modal dialogs now show a visual indicator when the dialog itself has keyboard focus.

  • AN-163516 - Medium
    An issue resulting in an excessive number of threads in a waiting state on a site after the usage of data stores has been resolved.

Release Date: 24 July 2020 (Package L)

Resolved Issues

  • Security Updates - High

  • AN-160317 - High
    Fixed an issue with component plug-ins where users on Google Chrome 83 could not download the embedded content.

  • AN-160805 - High
    Engines are more resilient during network instability and will eventually succeed in leader election even through connection loss.

  • AN-161604 - High
    Added the ability for plug-ins to access packages from the Oracle JDBC jar that ships with Appian.

  • AN-161752 - High
    Data cleanup procedures that run on site startup now run asynchronously so that the do not block the startup process.

  • AN-93216 - Medium
    The login behavior is now consistent when attempting authentication with invalid credentials and the system has both SAML and LDAP authentication mechanisms configured and enabled.

  • AN-152118 - Medium
    Service manager will now log an exception if checkpointing is disrupted due to disk access. This will then ensure the process does not hang indefinitely.

  • AN-160320 - Medium
    The default Administrator account can no longer authenticate with its default password if other system administrator accounts exist.

  • AN-160322 - Medium
    Creating a System Administrator user via during initial installation now invalidates the default Administrator account's default password.

  • AN-162191 - Medium
    A custom property has been added to make it easier to connect with databases that have case-sensitive collation configured. This property allows customers to work around the scenario of data stores not validating due to the application server lower-casing the schema defined in the XSD. On-premise customers can set "" property in to "none" to access the problematic entities. For cloud customers, the same property can be set via a Support case.

  • AN-163541 - Medium
    It is no longer allowed to create a business data source in the Admin Console with the same name as the Appian Cloud provided business data source.

  • AN-154892 - Low
    It is no longer required to run the ResetAnalytics script on all servers, it can be run on any server running an analytics engine. Additionally, the script now has improved logging and can be used on distributed sites where components are distributed across multiple physical machines.

  • AN-160904 - Low
    A potential thread deadlock when connecting to a data source has been removed.

  • AN-161107 - Low
    Updated Java API documentation to ensure consistent terminology for terms: allow list, block list, main, and shard.

  • AN-161558 - Low
    Updated interface and data type designers to use improved terminology: ""grid with detail view"" and ""parent-child""

  • AN-163464 - Low
    Added support for sending of intermediate client certificates. This affects only newly uploaded client certificates, and will not change the behavior of previously uploaded certificates.

Release Date: 19 June 2020 (Released as Package K)

Resolved Issues

  • Security Updates - Medium

  • AN-160477 - High
    Screen reading software now correctly reads content within non-collapsible sections and boxes in Internet Explorer 11. This is not an issue in other browsers.

  • AN-153600 - Medium
    When replaying transactions from the transaction log, Service Manager will now discard messages that have already been written to the engine

  • AN-156333 - Medium
    Blocks the /suggest/ endpoints from being end-user accessible when Portal is disabled

  • AN-156806 - Medium
    Fixed an issue where saving an expression with unbalanced parentheses or brackets could cause an expression to use older versions of functions.

  • AN-158447 - Medium
    This doesn't change any user-facing functionality, but sets up logic to enable us to easily change permission levels in uri-list.csv and auto-generate the remaining files.

  • AN-160248 - Medium
    Fixed an issue with the web content component where users on Google Chrome 83 could not download the embedded content.

  • AN-142032 - Medium
    Search Server now does not repeatedly retry indexing a contiguous string greater than 32k in length. Any error due to such strings is now printed only once in the application server log.

  • AN-155604 - Low
    Deletes certain htmlarea example files that were not needed and could expose information

  • AN-155620 - Low
    Blocks certain endpoints within htmlarea from being end-user accessible when Portal is disabled

  • AN-159576 - Low
    Fixed an issue where the Trends report in Quick Apps shows an error if user field is used.

Release Date: 22 May 2020 (Released as Package J)

Resolved Issues

  • Security Updates - High

  • AN-155505 - High
    Kafka shutdown will no longer hang if Zookeeper is already down on any other node of the cluster.

  • AN-157887 - High
    Engine replicas that failed to start or failed to replicate due to an IllegalReferenceCountException are now able to start and replicate transactions properly.

  • AN-145552 - Medium
    Fixed a race condition on engine startup that could pollute the service manager logs with illegal state transition warnings

  • AN-151465 - Medium
    Fixed an issue where read-only grid columns using rule inputs as parameter values caused some interfaces to error on initial load.

  • AN-153200 - Medium
    During engine shutdown, Service Manager will verify that the last transaction written to the engine matches the last transaction written to Kafka in order to eliminate the need to replay any transactions when the engine starts again.

  • AN-155298 - Medium
    When invoking a web API, the authorization header is now hidden.

  • AN-155590 - Medium
    The engine checkpoint script will now return an exit code 1 when a checkpoint fails, instead of always returning 0

  • AN-154661 - Low Fixed Cross Site Scripting Vulnerability in Data Store name

  • AN-157343 - Low
    Fixed XSS in Generate Documentation in Process Modeler

Release Date: 24 April 2020 (Released as Hotfix Package I)

Resolved Issues

  • Security Updates - Low

  • AN-155163 - High
    Fixed an issued where the users page in the design console was inaccessible in some scenarios

  • AN-118361 - Medium
    The primary engine will checkpoint in the event of a replica encountering a transaction replay error. This allows the replica to restart quickly and eliminates the need to replay on restart.

  • AN-130269 - Medium
    Engine checkpoint requests are now always routed to running replicas when using the High Availability configuration. Previously, they could be sent to a non-running replica, which would cause the checkpoint request to be rejected.

  • AN-154589 - Medium
    Fixed an issue with Search Server log rotation.

  • AN-155700 - Medium
    A graceful shutdown of the Service Manager will now properly complete even if the Service Manager file loggers are experiencing difficulties with disk access.

  • AN-156132 - Medium
    Fixed an issue that incorrectly warned developers that others were editing the same process model.

  • AN-156168 - Medium
    When invoking a web API using an API key for authentication, the header containing the key is now hidden.

  • AN-151100 - Low
    Service manager metrics logs will now record an error message in the service manager log if the logging process fails due to an exception.

  • AN-152521 - Low
    The web_api .csv files in logs/perflogs no longer include internal functionality in their invocation counts. The counts now only reflect invocation of developer-specified Web API design objects.

  • AN-154339 - Low
    Fixed an issue with Liquibase handling of Oracle DB timestamp values

Release Date: 30 March 2020 (Released as Hotfix Package H)

Resolved Issues

  • Security Updates - Medium

  • AN-149577 - High
    Record tag styling and other text color in Tempo has been updated to meet WCAG 2.1 accessibility compliance.

  • AN-153911 - High
    The performance of dictionaries with a large number of fields has been improved..

  • AN-150731 - Medium
    Fixed an issue with the getUsernameByUuid API that could result in null users

  • AN-152705 - Medium
    a!queryProcessAnalytics no longer returns an error when an empty list is provided as the query.

  • AN-153819 - Medium
    Fixed an issue where saving changes on the Branding page caused subsequent interactions in the Admin Console to fail

  • AN-154329 - Medium
    Improved performance of Interface Designer for interfaces with deeply nested components.

Release Date: 28 February 2020 (Released as Hotfix Package G)


The Disk Usage Metrics log has been removed. Previously, this log would record the amount of disk space consumed by logs, process model definitions, search indexes, and documents on a 12 hour cadence. For sites that had large numbers of these items, the size calculation could lead to intermittent performance issues.

Resolved Issues

  • Security Updates - Medium

  • AN-151874 - Critical
    Topologies configured in appian-topology.xml which distribute a single replica set of engines across multiple hosts now function properly. For instance, with this fix it is possible once again to configure all process-execution and process-analytics engines on one host and the remaining engines on another host. This restores behavior to be consistent with version 19.2 and earlier.

  • AN-149140 - High
    For security reasons, the Query Database Smart Service has been updated. Customers cannot run the LOAD DATA LOCAL INFILE command against a MySQL database by default from a Query Database Node in the Process Model. To provide higher security, for Appian Cloud customers, this command was already disabled at the database level for the Appian Cloud database and at the JDBC level for configured MySQL databases. There is no impact or action for Cloud customers. On-premise customers who wish to use this command must set the property to "true" and property as a comma-separated list of paths to whitelisted directories that contain the files to be loaded. If the required properties are not set, any Process Model using this command will pause by exception at runtime. This command is generally used to periodically load data from files into the database, and so we expect that most customers will not have to take the required action.

  • AN-149305 - High
    JDBC connector configuration property "autoDeserialize" has been set to false for all MySQL database connections, in order to improve security.

  • AN-150186 - High
    The engine transaction logs are now protected against recording additional transactions after the checkpoint request during system shutdown. Prior to this protection, a race condition could cause a transaction to be recorded after checkpointing on shutdown, which can complicate subsequent upgrades or hotfixes.

  • AN-151549 - High
    Adds additional protection against interfaces with large context memory sizes.

  • AN-152586 - High
    Fixed an issue where the appian_log4j files were not in sync with cloud-scripts causing breakage in Deployment Artifacts.

  • AN-137156 - Medium
    Fixed an issue in the Interface Designer which prevented Design Mode from loading when using the groupsByName function.

  • AN-135117 - Low
    Fixed an issue where changing a group type's name reset the attribute values of dependent groups.

  • AN-150265 – Low
    Updated export function and smart service descriptions to include column limits.

  • AN-151882 - Low
    Email address validation now allows addresses with non-standard top-level domains.

Release Date: 31 January 2020 (released as Hotfix Package F)

Resolved Issues

  • Security Updates - Medium

  • AN-148700 - High
    Fixed an issue that sometimes caused UIs to error when navigating quickly while reevaluation requests were in progress.

  • AN-148160 - High
    A race condition that could prevent a clean shutdown of multi-node sites has been prevented.

  • AN-148043 - High
    When using IE11 in compatibility mode to authenticate to Appian via SAML, an error which prevents sign-in no longer occurs.

  • AN-147957 - High
    Application server performance under high concurrency has been improved.

  • AN-146311 - High
    A condition that could cause the process execution engines to use abnormally high amounts of CPU has been removed.

  • AN-145981 - High
    An error that could prevent proper shutdown that would prevent upgrading has been prevented.

  • AN-142514 - High
    Fixed an issue that would have been introduced by an upcoming Chrome version, Chrome 80, where embedded users would be unable to login.

  • AN-149577 - Medium
    Fixed an issue where date fields in Application Portal forms were rendered incorrectly in Firefox.

  • AN-148138 - Medium
    Fixed issue causing Query Database smart service to pause by exception when its first input is null

  • AN-148009 - Medium
    Fixed an issue that was preventing Quick App sites from properly displaying Tasks as links

  • AN-147232 - Medium
    Reduces the number of messages broadcast between app servers, resulting in a performance improvement in the engines.

  • AN-148269 - Low
    A new option for dns resolution for connections over an Appian Cloud VPN tunnel to always use the first dns entry rather than round-robin across entries.

  • AN-147760 - Low
    The engine recovery script no longer encounters an error when reinserting transactions into the engine transaction log.

  • AN-146512 - Low
    The cleanup script no longer removes archived kdb files when the logs parameter is specified.

  • AN-146688 - Low
    Knowledge center administrators are no longer displayed in the role maps of document folders that do not inherit security.

  • AN-142533 - Low
    Fixed an issue where fonts were not applied correctly in Embedded interfaces.

  • AN-60854 - Low
    A 'Report-Only' Content Security Policy header has been added.

Release Date: 13 December 2019 (Released as Package E)

  • Security Updates - High

  • AN-145504 - Critical
    For security reasons, the Query DB Node smart service has been updated. Customers running the LOAD DATA INFILE command against a MySQL instance (only applicable to Configured Data Sources; not applicable to the Appian Cloud database) from a Query DB Node in a Process Model must set the custom property as a comma-separated list of file paths to whitelist the required directories. If the property is not set, any Process Model using this command will pause by exception at runtime. This command is generally used to periodically load data from files into the database, and so we expect that most customers will not have to take the required action described here.

  • AN-146029 - High
    Fixed an issue that caused the username field on the Forgot Password page to be auto-capitalized.

  • AN-146412 - High
    Clicking on a start process link after the SAIL cache is full no longer results in a full-screen error.

  • AN-147053 - High
    A memory leak in service manager has been resolved.

  • AN-145522 - Medium
    A stability fix for service manager in the case of an unstable or degraded zookeeper cluster.

  • AN-145712 - Medium
    Fixed an issue with the Dynamics connected system that prevented creating or updating entity records with lookup fields.

  • AN-145736 - Medium
    The service manager process is now more robust to leadership changes during the startup process.

  • AN-146140 - Medium
    An error retrieving document statistics on highly-available installations has been resolved.

  • AN-146474 - Medium
    Fixed an issue where confirmation boxes now display correctly when using Internet Explorer with Document Viewer.

  • AN-147232 - Medium
    Reduces the number of messages broadcast between app servers, resulting in a performance improvement in the engines.

  • AN-141142 - Low
    The service manager process is now robust to multiple copies of the same engine running when only one is configured.

  • AN-146092 - Low
    Fixed an issue preventing the application server from starting when non-critical components of Search Server are not running.

  • AN-146167 - Low
    Fixed an issue where engine_disk_usage.csv was not logging accurate values for some directories

  • AN-146705 - Low
    Fixed an issue causing Search Server to break a site that is low on disk space

Release Date: 22 November 2019 (Released as Hotfix Package D)

Resolved Issues

  • Security Updates - Critical

  • AN-141281 - High
    Fixed an issue where orphan process variables could exist and impact system performance

  • AN-143776 - High
    An issue that could prevent the application server from connecting to the engines has been prevented.

  • AN-144440 - High
    A race condition in service manager that could lead to site unavailability has been resolved.

  • AN-138545 - Medium
    More advanced retry logic was implemented for when an engine fails to start up for a potentially transient reason.

  • AN-139947 - Medium
    System memory use for Appian Cloud sites has been reduced.

  • AN-140220 - Medium
    A race condition that could prevent an engine from shutting down cleanly has been resolved.

  • AN-142520 - Medium
    The todate() function now correctly casts text values to dates in the Arabic locale.

  • AN-143583 - Medium
    Memory optimization for the service manager process.

  • AN-143984 - Medium
    Corrected an issue with the JSON response body limit for integrations

  • AN-144662 - Medium
    Fixed an issue where a row on a grid layout incorrectly appeared selected.

  • AN-145027 - Medium
    Document upload will no longer be limited by personal user storage space quotas, which were deprecated in Appian 17.3.

  • AN-145082 - Medium
    Record view names that reference record fields now evaluate correctly when not selected and when the referenced fields are not used elsewhere in the record view configuration.

  • AN-145158 - Medium
    When a connection to a data source is closed due to a network error, Appian will now recover.

  • AN-144395 - Low
    A race condition that could result in multiple primaries for a single engine has been resolved.

  • AN-144781 - Low
    The accent color is now correctly applied to all links in Tempo.

  • AN-145153 - Low
    When more than one value is present in a SAML assertion for a single-valued field, the first value is always selected.

  • AN-145596 - Low
    Stability improvement for service manager component.

  • AN-140484 - Low
    A NullPointException is no longer logged in the tomcat-stdOut.log log file when clicking a related action shortcut on a record view in sites."

  • AN-140979 - Low
    For Appian Cloud customers, the data server startup procedure is now more robust to issues on the standby server.

Release Date: 29 October 2019 (Released as Hotfix Package C)

Resolved Issues

  • Security Updates - Critical

  • AN-143289 - Critical
    Fixed an issue with a null parameter in a!queryLogicalExpression and a!queryAggregation.

  • AN-144297 - High
    Fixed an IE11 issue where accessing links to Appian from a non-Appian domain caused the page to fail to render. This updates behavior to be consistent with 19.2 and earlier.

  • AN-132464 - High
    The Kafka component used by the Internal Messaging Service has been upgraded to version 2.2. This upgrade resolves stability issues, such as KAFKA-2729.

  • AN-143808 - Medium
    Resolved a browser-specific issue with IE11 that caused page loads to fail under certain conditions.

  • AN-143655 - Medium
    Restarting a single node on a Highly Available Appian Cloud site no longer prevents the data server from starting up.

  • AN-142283 - Medium
    Fixed an issue that caused some record links to break on import of the record type.

  • AN-142211 - Medium
    The logo alternative text in Sites is now correctly read by screen readers.

  • AN-142113 - Medium
    The password reset link on the default login screen is now correctly identified by screen readers.

  • AN-141658 - Medium
    Users no longer need to be in the Designer group to upload documents using Google Cloud Vision, SharePoint, and other document-based connected systems.

  • AN-144017 - Low
    Channel types in the application portal are now properly internationalized. This restores behavior to that of 19.2 and earlier.

  • AN-142355 - Low
    Multiple data types with the same names but different casing can now be in the same export package.

  • AN-142517 - Low
    Scheduled backups for on-premise customers taken with the backup script now include Kafka logs and Zookeeper data.

  • AN-141300 - Low
    HTML entered in a post, message, or comment is now rendered as text in Appian emails.

  • AN-139911 - Low
    The queryFilter function with an 'in' filter that has many values now performs as expected again. In fact, it is over an order of magnitude faster than it was before this issue was introduced! All query filters have improved noticeably in performance, but none nearly as much as an 'in' filter with many values. This applies equally to uses of queryFilter in the queryentity, queryrecord, and queryProcessAnalytics functions.

  • AN-135983 - Low
    A specific error message is now displayed when object comparisons fail to render due to a system error.

Release Date: 30 September 2019 (Released as Hotfix Package B)


  • Added additional data metrics columns for connected systems.

  • Added additional product metrics for integration executions.

  • Allow incoming PATCH calls to the app server.

Resolved Issues

  • Security Updates - High

  • AN-141232 Critical
    The process analytics engine now correctly handles the case where it mistakenly receives multiple copies for a single process variable for the same process from the process execution engines. Previously this could cause a sudden increase in memory used by the analytics engine.

  • AN-141683 - High
    Fixed an issue where users were unable to load mobile-enabled quick tasks that were group assigned.

  • AN-141901 - High
    Fixed an issue where users were unable to view mobile-enabled quick tasks in the related actions tab after opening the task.

  • AN-139860 - Medium
    Deselecting a pre-selected row in read-only grids now properly saves the row data.

  • AN-140894 - Medium
    Fixes an error caused by indexing into invalid fields or list indices in unevaluated branches of a local variable definition, such as the valueIfFalse parameter of an if() when the condition is true.

  • AN-140947 - Medium
    Fixed an issue where auditor and viewer roles for Sites were not being respected after upgrading to 18.4.

  • AN-141196 - Medium
    The username and password fields on the login page are announced correctly by screen readers.

  • AN-141212 - Medium
    Clarify DevOps infrastructure connection statuses.

  • AN-141355 - Medium
    Navigating to a record view no longer triggers extra requests after navigating away from that view.

  • AN-141740 - Medium
    A warning is no longer logged every time a service account calls a Web API using API key authentication.

  • AN-141820 - Medium
    Fixed compare app functionality in /design.

  • AN-130623 - Low
    Process model diagrams in process model comparisons will no longer fail to render.

  • AN-133660 - Low
    Using an expression for process model node assignment no longer causes errors in the process model comparison.

  • AN-136623 - Low
    Fixed an issue where duplicate entries were being logged for some exec errors

  • AN-141453 - Low
    Saving interface expressions with syntax errors now have better error handling when reopening an interface.

Release Date: 4 September 2019 (released as Hotfix Package A)


  • AN-139955 - Updated the Admin Console Infrastructure dashboard so that URLs link to the corresponding environments

Resolved Issues

  • Security Updates - Medium

  • AN-140589 - Critical
    Fix to improve site performance on document creation for sites with a large volume of documents

  • AN-138598 - High
    Fixed an issue where users were unable to accept tasks built via the Forms Designer when navigating from a direct link.

  • AN-140022 - High
    Microsoft Sharepoint Client Credentials connected system now contains valid instruction text.

  • AN-70284 - Medium
    Fixes a variety of internationalization issues with date and time formatting. For the Arabic [ar] locale, hours and seconds are now internationalized correctly, as well as the timezone. For the Arabic [ar], Chinese (Simplified) [zh_CN], Chinese (Traditional) [zh_HK], Japanese [ja], and Swedish [sv] locales, AM and PM will also be properly internationalized.

  • AN-137595 - Medium
    Fixed an indexing error that could occur with updates to the analytics engine

  • AN-137906 - Medium
    Fixed helptext on multipart request in Integration Designer

  • AN-138526 - Medium
    Notification emails for tasks assigned to groups are now styled correctly.

  • AN-139830 - Medium
    Microsoft Dynamics 365 connected system now properly internationalizes for all languages.

  • AN-140057 - Medium
    The Blue Prism connected system now properly handles requests that contain special characters.

  • AN-140602 - Medium
    Record list actions and related actions now open inline instead of in modal dialogs. This restores behavior to be consistent with version 19.2 and earlier.

  • AN-50653 - Low
    Large folders no longer display negative sizes.

  • AN-134752 - Low
    Added data metrics for SSL certificates

  • AN-136712 - Low
    The speed at which Tasks, Actions, and News items are loaded has been improved. The improvement removes the performance degradation observed in some cases on Appian versions 18.3 and later.

  • AN-137640 - Low
    Added a new audit log, removed_processes.csv, to track events where a process is deleted or archived off of the system

  • AN-139526 - Low
    Adds additional logging when certain errors occur while executing a save in an interface.

  • AN-140019 - Low
    Added data metrics for api keys

  • AN-140104 - Low
    Added a column in web api data metrics to track number of web apis that upload a document

  • AN-140194 - Low
    The performance improvement for Tasks, Actions, and News items loading in AN-136712 has been reverted due to race conditions which caused users to see 403 errors. The reversion applies to Appian versions 19.1 and later.

  • AN-140291 - Low
    User profile and group membership data no longer get synched via SAML login when not configured to in the administration console.

  • AN-140415 - Low
    Microsoft Dynamics 365 connected system now displays a proper error message when an incorrect instance URL has been entered


Perform the following steps to apply the hotfix:

  1. Before proceeding with applying the hotfix, there may be prerequisite steps to follow:
    1. Check if you are applying this hotfix to a version of Appian with the Komodo library version 1.230.0 by viewing the library version in <APPIAN_HOME>/services/lib
    2. If the komodo-1.230.0.jar file (with that exact version number) is present, following the instructions in KB-2084 before proceeding.
  2. Stop Appian. See Starting and Stopping Appian for detailed instructions:
    1. Shut down the application server.
    2. Shut down the search server.
    3. Shut down the data server.
    4. Shutdown all Appian Engines, ensuring that the engines are checkpointed upon shutdown.
  3. Back up your existing Appian instance. See Backing Up Your Existing Appian Instance for instructions.
  4. Unzip the contents of the archive into your <APPIAN_HOME> directory.
  5. Run the deleteFiles script (deleteFiles.bat on Windows, on Linux) that is now located in your <APPIAN_HOME> directory.
    • If the script reports that some files were not deleted, address the reason for the failure (common causes listed below), and run it again until it no longer reports failed deletions.
    • Common causes of failed file deletion include:
    • The file is open in another window or process
    • The file is locked
    • You do not have permission to delete the file
  6. Unzip the contents of the archive that is now located your <APPIAN_HOME> directory.
  7. Run the installJdk script (installJdk.bat on Windows, on Linux).
  8. If you maintain customized or overridden Spring Security .xml files, merge them with the associated base files in the /deployment/web.war/WEB-INF/conf/security/ directory.
  9. Delete the deleteFiles scripts, the installJdk scripts, the OpenJDK .tar.gz and .zip files, and
  10. If you are using a Web server, copy the content of <APPIAN_HOME>/deployment/web.war to the folder where the Web server is getting the static resources. See Copy Static Resources to the Web Server for more information.
  11. Run the configure script to deploy your environment's configuration and re-configure any node names previously set by the configure script tools.
  12. Start Appian:
    1. Start the Appian Engines.
    2. Start the data server.
    3. Start the search server.
    4. Start the application server.

To determine if Appian 19.3 Hotfix Package S is deployed, open the file located in <APPIAN_HOME>/conf/. The contents of this file should match the following code sample:

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