How To Fix SWN_UWL005 - Unable to create filter parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN_UWL - Notifications for UWL: Messages

• Message number: 005

• Message text: Unable to create filter parameters

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWN_UWL005 - Unable to create filter parameters ?

  The SAP error message SWN_UWL005, which states "Unable to create filter parameters," 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:
  
  Missing or Incorrect Configuration: The filter parameters required for the UWL might not be properly configured in the system.
  Authorization Issues: The user may not have the necessary authorizations to create or modify filter parameters.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the application server.
  Inconsistent Data: There may be inconsistencies in the data that the UWL is trying to process, leading to failures in creating filter parameters.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the UWL configuration in the SAP system and ensure that all necessary filter parameters are correctly defined.
  Verify that the UWL is properly set up in the SAP system, including the connection to the backend systems.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access and modify UWL settings.
  Check the roles and profiles assigned to the user and make adjustments as needed.
  
  
  
  Check for Technical Issues:
  
  Review the system logs (transaction SLG1) for any related error messages that might provide more context about the issue.
  Check the database and application server for any performance issues or errors that could be affecting the UWL.
  
  
  
  Data Consistency:
  
  Ensure that the data being processed by the UWL is consistent and valid. This may involve checking the underlying business objects or workflows that the UWL is trying to access.
  
  
  
  Reconfigure UWL:
  
  If the issue persists, consider reconfiguring the UWL settings or even resetting the UWL configuration to default and then reapplying the necessary customizations.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SWU3 (to check workflow settings) or UWL (to access UWL configuration) for troubleshooting.
  Documentation: Refer to the official SAP documentation for UWL and the Notification Framework for detailed configuration steps and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.