How To Fix SWN_UWL002 - Unable to create category

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN_UWL - Notifications for UWL: Messages

• Message number: 002

• Message text: Unable to create category

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWN_UWL002 - Unable to create category ?

  The SAP error message SWN_UWL002, which states "Unable to create category," typically occurs in the context of the SAP NetWeaver system when there are issues related to the configuration of the Universal Worklist (UWL) or the Subscription Notification Framework.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create categories in the UWL.
  Configuration Errors: There may be misconfigurations in the UWL settings or the underlying database.
  Database Issues: Problems with the database, such as connectivity issues or missing tables, can lead to this error.
  System Bugs: There may be bugs in the version of SAP you are using that affect the UWL functionality.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to create categories in the UWL. This can be done by checking the user's roles and authorizations in transaction code PFCG.
  
  
  
  Review UWL Configuration:
  
  Go to the UWL configuration settings in the SAP system (transaction code UWL_CONFIG) and verify that all settings are correct. Ensure that the categories are properly defined.
  
  
  
  Check Database Connectivity:
  
  Verify that the database is up and running and that there are no connectivity issues. You can check the database logs for any errors.
  
  
  
  Check for System Notes and Patches:
  
  Look for any SAP Notes or patches that may address known issues with the UWL. You can search for relevant SAP Notes in the SAP Support Portal.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant services or the entire SAP system can resolve transient issues.
  
  
  
  Consult Logs:
  
  Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Search for specific SAP Notes related to UWL and the error message SWN_UWL002 for any updates or fixes.
  Documentation: Review the official SAP documentation for UWL configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the SWN_UWL002 error in your SAP system.