How To Fix RSMPC124 - Request &1(&2) is not available in data target. No PSA process possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMPC - Messages for Process Chains of Generic Processes

• Message number: 124

• Message text: Request &1(&2) is not available in data target. No PSA process possible.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMPC124 - Request &1(&2) is not available in data target. No PSA process possible. ?

  The SAP error message RSMPC124 indicates that a specific data request (identified by the request number and the data target) is not available in the data target, which prevents the system from processing the data in the Persistent Staging Area (PSA). This error typically occurs in the context of data extraction and loading processes in SAP BW (Business Warehouse).
  Cause:
  
  Missing Request: The request specified in the error message does not exist in the data target. This could happen if the request was deleted or if it was never loaded into the data target.
  Data Target Issues: The data target (e.g., InfoCube, DataStore Object) may not have been properly populated with the data from the source system.
  PSA Deletion: If the PSA data has been deleted or if the request was not successfully loaded into the PSA, this error can occur.
  Inconsistent Data: There may be inconsistencies in the data load process, such as failed loads or incomplete requests.
  
  Solution:
  
  Check Request Availability: Verify if the request number mentioned in the error message exists in the data target. You can do this by navigating to the relevant data target in the SAP BW system and checking the request history.
  Reload Data: If the request is missing, you may need to reload the data from the source system into the PSA and then into the data target. Ensure that the data load process is executed correctly.
  Check PSA: Look into the PSA for the relevant data and ensure that the data is present and correctly formatted. If the PSA is empty or the request is missing, you may need to re-extract the data.
  Monitor Data Load Processes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the data load processes and check for any errors or warnings that may have occurred during the data load.
  Check for Deletions: Ensure that no manual deletions have occurred in the data target or PSA that would lead to the absence of the request.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSMO: Monitor Data Load
  RSPC: Process Chain Monitoring
  
  
  Documentation: Refer to SAP Help documentation for detailed information on data loading processes, PSA management, and troubleshooting data load errors.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide patches and updates.
  
  By following these steps, you should be able to identify the root cause of the RSMPC124 error and take appropriate actions to resolve it.