How To Fix IUUC_VW020 - Action not possible; event is obsolete

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_VW - Message Class for IUUC View Classes

• Message number: 020

• Message text: Action not possible; event is obsolete

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• What is the cause and solution for SAP error message IUUC_VW020 - Action not possible; event is obsolete ?

  The SAP error message IUUC_VW020, which states "Action not possible; event is obsolete," typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when trying to perform an operation on a data replication or transformation process that is no longer valid or applicable due to the event being marked as obsolete.
  Cause:
  
  Obsolete Event: The event you are trying to process has been marked as obsolete, meaning it is no longer valid for processing. This can happen if the data has already been replicated or if the event has been deleted or invalidated in the system.
  Configuration Issues: There may be issues with the configuration of the SLT or Data Services setup, leading to events being incorrectly marked as obsolete.
  Data Consistency Issues: If there are inconsistencies in the data or if the source system has undergone changes that affect the replication process, it may lead to this error.
  
  Solution:
  
  Check Event Status: Review the status of the event in the SLT or Data Services monitoring tools. Ensure that the event is still valid and has not been marked as obsolete due to previous processing.
  Reinitialize Replication: If the event is indeed obsolete, you may need to reinitialize the replication process for the affected tables or data sets. This can involve stopping the current replication, clearing the obsolete events, and starting the replication process again.
  Review Configuration: Check the configuration settings in SLT or Data Services to ensure that everything is set up correctly. Look for any discrepancies that might lead to events being marked as obsolete.
  Consult Logs: Review the logs for any additional error messages or warnings that might provide more context about why the event was marked as obsolete.
  SAP Notes and Documentation: Check SAP Notes and documentation for any known issues or updates related to this error message. There may be specific patches or updates that address this issue.
  
  Related Information:
  
  SAP SLT Documentation: Refer to the official SAP documentation for Landscape Transformation for detailed information on event handling and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_VW020 error in your SAP environment.