How To Fix RSDD_ZA004 - Another BWA action ('&1') is still running. Press Refresh.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 004

• Message text: Another BWA action ('&1') is still running. Press Refresh.

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 RSDD_ZA004 - Another BWA action ('&1') is still running. Press Refresh. ?

  The SAP error message RSDD_ZA004 indicates that another BWA (Business Warehouse Accelerator) action is currently running, which is preventing the execution of the action you are trying to perform. This is a common issue when multiple processes are trying to access the BWA at the same time.
  Cause:
  
  Concurrent Processes: The most common cause of this error is that another BWA action (like indexing, data loading, or query execution) is still in progress. BWA can only handle one action at a time for a specific index.
  Long-Running Queries: If a query is taking a long time to execute, it may block other actions from starting.
  System Performance: High system load or performance issues can also lead to delays in processing BWA actions.
  
  Solution:
  
  Wait and Refresh: The simplest solution is to wait for the current BWA action to complete. After a few moments, press the "Refresh" button to check if the action has finished.
  Check Running Processes: Use transaction codes like RSD1 (to check InfoProviders) or RSDD (to monitor BWA actions) to see what actions are currently running. This can help you identify the blocking process.
  Terminate Long-Running Processes: If you identify a process that is taking too long and is blocking others, you may need to terminate it. This can be done through the appropriate transaction or by contacting your system administrator.
  System Monitoring: Regularly monitor the BWA and system performance to ensure that actions are completing in a timely manner. This can help prevent future occurrences of this error.
  Increase Resources: If this issue occurs frequently, consider increasing the resources allocated to the BWA or optimizing the queries and processes that are being run.
  
  Related Information:
  
  BWA Administration: Familiarize yourself with BWA administration tasks and best practices to optimize performance.
  SAP Notes: Check SAP Notes for any specific patches or updates related to BWA performance and error handling.
  Documentation: Review SAP documentation on BWA to understand its architecture and how to manage it effectively.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.