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Ataccama 13.8.0 Release Notes

This page contains the release notes for version 13.6.0 of the entire Ataccama ONE Gen2 platform. Release information affecting all modules in the platform can be found in the first part, whereas platform and module specific information can be found in the corresponding ONE, MDM, and RDM sections.

Release Information


ONE Data Governance, ONE Data Quality and Governance, ONE RDM, ONE MDM

Release date



Security updates

Ataccama Security Advisories

Known Issues

These issues could impact the functionality of your build; make sure to check them before proceeding with the upgrade.
Module Issue To be resolved in


ONE-31494: This version is still affected by changes in DQ storage which concern all APIs querying monitoring project results and mean that ONE Metadata Reader step can no longer be used to access DQ results. Currently, results are accessible from plans only via API.



ONE-31495: Due to changes in DQ catalog storage, ONE Metadata Reader step can no longer be used to access DQ results from catalog. Currently, results are accessible from plans only via API.



ONE-31283: OnlineCtl commands for workflow (EWF) do not work in MDM Server. Affects versions 13.4 and higher.



ONE-31284: RunDQCProcess workflow (EWF) task does not work in MDM Server. See the JIRA ticket for a workaround. Affects versions 13.4 and higher.



ONE-31814: When MDM is started with a blank project, no roles have permissions for the Admin Center due to missing mda-permissions.gen.xml file.



ONE-31992: MDM draft detail page is empty. Please upgrade to 13.8.1 to resolve this issue.



ONE-31063: The enable attribute for streaming is redundant.



ONE-37508: RematchIfChanged overrides manual matches overrides if configured.

13.9.2, 14.1.0


ONE-38906: It is not possible to hide the RDM Webapp link in the MDM Webapp.

13.9.3, 14.2.0


ONE-44522: In PostgreSQL-based MDM solutions, a performance slowdown is possible, which might affect draft publish speed.




A metadata import or MANTA processing job remains in the RUNNING status and prevents other queued jobs from starting. For more information, see one-troubleshooting-guide.adoc.

Known Issues Resolved

We report known issues in each release. Below is the list of the issues that have been resolved across the platform for this version.

Module Issue Reported in


ONE-30350: It was possible to leave the Profiling Type undefined when creating a new profiling configuration, breaking the profiling configuration page layout. Now the field is mandatory.



ONE-31249: Contains friendly function translation did not include function modifier.



ONE-31589: Native services on HttpEndpoint are not secured by default. Affects versions 13.4 and higher.



ONE-31256: REST API does not work when RoleBasedAuthorization is configured in nme-security.



ONE-29577: A workaround is available to fix the issue with accessing specific entities. For more information, see user-access-management:configure-permissions-frequent-scenarios.adoc.



NLP Search is Deprecated

Starting from this version, the NLP search functionality delivered by the Translator, Autocomplete, and Spellchecker microservices, is no longer used. All the search use cases are now successfully covered by the Elasticsearch-powered full-text search, MMM-powered full-text search, and AQL (Ataccama Query Language). For more information about search, see Search.

Entities Lists are Filtered by State

The lists of entities are now split across three tabs according to the state of the entity:

Entity filters
  • The Published tab contains the list of entities in the approved (published) state. All published entities have no color highlight.

  • The Unpublished tab contains the list of entities in the draft state, including newly created, deleted, or changed entities. The current state of the entity is identified by the color highlight:

    • Green highlight – recently added item

    • Orange highlight – item with requested changes

    • Red highlight – item with removal request

  • All contains the list of entities in both published and draft states.

Import and Export

You can now easily move assets between different instances of ONE as long as they use compatible versions of the metadata model. This way, you can quickly export entities created in one environment and reuse them in another one, which is especially useful when upgrading.

You can export assets only if there is a corresponding export plan available. For more details, see [ROOT:import-and-export].

Change in DQ Catalog Results Storage

This version includes further changes in DQ storage. This change affects all APIs querying catalog DQ results, and in turn means that ONE Metadata Reader step can no longer be used to access DQ results from catalog. There are new APIs for catalog DQ results retrieval. A new component that can access DQ results and be used in place of ONE Metadata Reader is expected in 13.9.0.

Entity-Specific Permissions

In the previous versions of ONE it was not possible to limit the access rights of users to specific entities, e.g. sources, terms, rules. Since version 13.8 you can configure:

  • A team of users that cannot create new sources and can access only its own sources.

  • A team of users that can create new sources and view sources from all teams.

  • A team of users that cannot create new sources and can view sources from all teams.

Team permissions are handled through a role that is assigned to all relevant users. For more information on the configuration details for the use case, see user-access-management:configure-permissions-frequent-scenarios.adoc. You cannot create a team with permission to create new sources and view only its own sources.


New MDM Admin Center

The MDM Admin Center has been redesigned according to user feedback. Both the old and the new interface will be available concurrently for some time, before the old Admin Center is phased out. For more information, see MDM Web App Admin Center.

MDM Admin Center

AI Matching Persistence

AI Matching feature now holds data from user interaction and model training, even when the application is restarted or has crashed. Such canceled jobs will be automatically re-executed when the application is started again. For more information, see AI Matching Overview.

Kafka Streaming Improvements

MDM Kafka Streaming now supports Confluent Schema Registry. There is also support for not only string input format but also AVRO format. In addition, Kafka properties can be encrypted. See Configuring Stream Consumers.

Upgrade notes

To determine your upgrade path for version 13.8.0, see MDM Upgrade Procedure and MDM 13.8.0 Upgrade Notes.


Upgrade notes

There are no version specific upgrade notes for 13.8.0, to determine your upgrade path see RDM Upgrade Procedure.



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  • ONE-31144: AI-augmented NLP search functionality, delivered by Translator, Autocomplete, Spellchecker microservices, is removed as it is covered by the Elasticsearch-powered and MMM-powered fulltext search and AQL.

  • ONE-30972: Cannot assign roles for monitoring project notifications.

  • ONE-30704: Invalid samples are not displaying by default on upgraded environment (13.4.0 to 13.7.1).

  • ONE-20898: ONE Desktop is now automatically disconnected from the database in case the database connection has been interrupted.

  • ONE-23789: After each job finishes, the directory that holds temporary work files for local jobs is now automatically cleaned.

    For versions 13.8.0 and 13.8.1, to make sure the temporary directory is created successfully, you need to customize the path to the temporary directory in the property.

    In case you already customized the path to the directory using the system property definition -Djava.oi.tmpdir as part of the property, assign the same value to

  • ONE-23826: My Account menu in DPM Admin Console does not correctly display user info and version information.

  • ONE-24077: When executing the Truncate table command on a PostgreSQL data source opened in SQL Editor, the command fails.

  • ONE-27694: In ONE Desktop, users are now able to terminate the process of connecting to the Azure Data Lake Storage Gen2 server (Cancel Operation).

  • ONE-28030: Dremio data sources do not show live data and columns.

  • ONE-28469: Oracle metadata import and scanning exclude the Oracle-maintained schemas and objects.

  • ONE-28661: ONE Desktop now recognizes TSV file formats.

  • ONE-29194: Users can now successfully connect to a pluggable Oracle database from ONE Desktop.

  • ONE-29639: In ONE Desktop, you cannot create a Snowflake table using JDBC Writer step.

  • ONE-29843: DPM job history cleanup process has now been optimized and it terminates in a timely manner.

  • ONE-30090: In case a metadata import job is launched for a database with no objects, the job now finishes successfully and no objects are imported as a result.

  • ONE-30195: In case the Snowflake pushdown processing fails, an error log is now created in the DPM Admin Console.

  • ONE-30357: Errors in MS SQL default driver’s classpath have been fixed.

  • ONE-30736: External clients accessing objects stored in the ONE Object Storage can now use their public URL that does not depend on the URL used by internal services.

  • ONE-31019: Issues with pushdown sample profiling of Snowflake data sources have been fixed.

  • ONE-31353: Internal MinIO communication is done over the service URL.


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  • ONE-25394: Central-dependent delta detection no longer deletes outdated records.

  • ONE-26997: Temporary table failure at conflict resolution fixed.

  • ONE-27364: Get Override service exception fixed.

  • ONE-27402: Tooltip for the Split action corrected.

  • ONE-28136: Webapp refresh no longer leads to server error.

  • ONE-29384: Integration Output enforceFormat attribute added to preferences.

  • ONE-29756: Multiple performance and monitoring improvements.

  • ONE-29917: Export operations for entities with disabled overrides have been fixed.

  • ONE-29926: Selectable input format for Kafka streaming.

  • ONE-30261: Login issue with multiple user roles fixed.

  • ONE-30446: Bug in purging master records fixed.

  • ONE-30611: Issue description can now be properly deleted.

  • ONE-31016: Encoding issues in non-English tooltips have been solved.

  • ONE-31063: Streaming configuration improved.

  • ONE-31233: Option to load additional drivers added.

  • ONE-31256: REST API now works with role-based authorization.


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  • ONE-15310: Tooltips missing in non-English languages have been added.

  • ONE-25668: Visual bug in column headers fixed.

  • ONE-27598: Missing navigation button added in webapp.

  • ONE-28429: Mail notifications now display HTML correctly.

  • ONE-29644: Data from lookups now detected properly.

  • ONE-29970: Multiple filter fixes.

  • ONE-30324: Record import bug has been fixed.

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