How To Fix RSM1138 - DSO request &1 does not exist in DSO change log; cannot read request

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 138

• Message text: DSO request &1 does not exist in DSO change log; cannot read request

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1138 - DSO request &1 does not exist in DSO change log; cannot read request ?

  The SAP error message RSM1138 indicates that a DataStore Object (DSO) request does not exist in the DSO change log, which means that the system is unable to read the request you are trying to access. This error typically occurs in the context of data loading or data processing in SAP BW (Business Warehouse).
  Cause:
  
  Request Deletion: The request you are trying to access may have been deleted or not yet created in the change log.
  Change Log Issues: There may be issues with the change log itself, such as corruption or misconfiguration.
  Data Load Failure: The data load process may have failed, resulting in the request not being properly recorded in the change log.
  Incorrect Request ID: The request ID you are using may be incorrect or does not correspond to any existing request in the DSO.
  
  Solution:
  
  Check Request ID: Verify that the request ID you are using is correct and corresponds to an existing request in the DSO.
  Reprocess the Data Load: If the data load failed, try to reprocess the data load for the DSO. Ensure that the data source and transformation are correctly configured.
  Check Change Log: Investigate the change log for the DSO to see if the request is indeed missing. You can do this by navigating to the DSO in the SAP BW system and checking the change log entries.
  Repair Change Log: If you suspect that the change log is corrupted, you may need to repair it. This can involve technical steps and should be done with caution, possibly involving SAP support.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to navigate to the DSO and check its status and change log.
  Monitoring: Use transaction RSMO to monitor data loads and check for any errors or warnings that may provide additional context for the issue.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance, especially if it involves potential data integrity issues.
  
  By following these steps, you should be able to diagnose and resolve the RSM1138 error in your SAP BW environment.