How To Fix RS_PSA_DEP045 - PSA data inconsistent for PSA table &1 and request &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_PSA_DEP -

• Message number: 045

• Message text: PSA data inconsistent for PSA table &1 and request &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_PSA_DEP045 - PSA data inconsistent for PSA table &1 and request &2 ?

  The SAP error message RS_PSA_DEP045 indicates that there is an inconsistency in the data of a Persistent Staging Area (PSA) table for a specific request. This error typically arises during data extraction processes in SAP BW (Business Warehouse) when the data in the PSA does not match the expected format or structure.
  Cause:
  
  Data Load Issues: The error can occur if there were issues during the data load process, such as network interruptions, data format mismatches, or incorrect mappings.
  Data Deletion or Modification: If data in the PSA table has been manually deleted or modified outside of the standard data load process, it can lead to inconsistencies.
  Request Status: The request might be in a status that does not allow for further processing, such as being marked as "failed" or "inconsistent."
  Data Structure Changes: Changes in the data structure of the source system or the InfoSource can lead to inconsistencies in the PSA.
  
  Solution:
  
  Check Request Status: Verify the status of the request in the PSA. If it is marked as inconsistent, you may need to delete the request and reload the data.
  Reprocess the Data Load: If the data load was interrupted, try reprocessing the data load from the source system to the PSA.
  Data Consistency Check: Use transaction codes like RSA1 to check the data flow and ensure that the data structure in the source matches the structure expected in the PSA.
  Repair the PSA: If the PSA is corrupted, you may need to repair it. This can involve deleting the inconsistent request and reloading the data.
  Check for Manual Changes: Ensure that no manual changes have been made to the PSA data. If there have been, revert those changes or reload the data.
  Consult Logs: Check the logs for any additional error messages or warnings that can provide more context on the inconsistency.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSPC (Process Chain), and RSMO (Monitor Data Load).
  SAP Notes: Look for SAP Notes related to the specific error message or PSA issues. SAP frequently updates its knowledge base with solutions for common problems.
  Data Modeling: Ensure that the data model in BW is correctly set up and that the InfoObjects and InfoSources are properly defined.
  Documentation: Review the documentation for the specific data source and the extraction process to ensure compliance with best practices.
  
  By following these steps, you should be able to identify the cause of the RS_PSA_DEP045 error and implement a solution to resolve the inconsistency in the PSA data.