How To Fix RSBM052 - Request & was already compressed and cannot be extracted.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBM - Messages affecting data marts.

• Message number: 052

• Message text: Request & was already compressed and cannot be extracted.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBM052 - Request & was already compressed and cannot be extracted. ?

  The SAP error message RSBM052 indicates that a request in the SAP BW (Business Warehouse) system has already been compressed and cannot be extracted again. This typically occurs when you attempt to extract data from a request that has already undergone the compression process, which is a part of the data management in SAP BW.
  Cause:
  
  Compression of Data: In SAP BW, data requests are often compressed to save space and improve performance. Once a request is compressed, it is no longer in a state that allows for extraction.
  Incorrect Process Flow: Attempting to extract data from a request that has already been processed and compressed, rather than from the original data or a non-compressed request.
  
  Solution:
  
  Check Request Status: Verify the status of the request you are trying to extract from. If it is marked as compressed, you will need to find an uncompressed version of the data.
  Use a Different Request: If you need to extract data, look for a previous request that has not been compressed or create a new data load to generate a new request.
  Reprocess the Data: If necessary, you can delete the compressed request and reprocess the data load to create a new request that can be extracted.
  Data Warehousing Workbench: Use the Data Warehousing Workbench (transaction RSA1) to manage your requests and check their statuses.
  
  Related Information:
  
  Compression in SAP BW: Understand how data compression works in SAP BW and the implications it has on data extraction.
  Data Load Process: Familiarize yourself with the data load process in SAP BW, including how to monitor and manage requests.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  If you continue to face issues, consider reaching out to your SAP Basis or BW support team for further assistance.