How To Fix RSM1449 - Start of compressing InfoCube & is not permitted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 449

• Message text: Start of compressing InfoCube & is not permitted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1449 - Start of compressing InfoCube & is not permitted ?

  The SAP error message RSM1449, which states "Start of compressing InfoCube & is not permitted," typically occurs when there are issues related to the compression of an InfoCube in SAP BW (Business Warehouse). This error can arise due to several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Active Requests: The InfoCube may have active data requests that are still being processed. Compression cannot occur while data is being loaded or processed.
  Open Data Requests: There may be open data requests in the InfoCube that need to be closed before compression can take place.
  Data Locking: There might be locks on the InfoCube that prevent compression from being initiated.
  Incorrect Settings: The InfoCube may have settings that do not allow for compression under certain conditions.
  Background Jobs: There may be background jobs running that are accessing the InfoCube, preventing compression.
  
  Solutions:
  
  Check Active Requests: Use transaction code RSA1 to check if there are any active data requests for the InfoCube. If there are, wait for them to complete or cancel them if necessary.
  Close Open Requests: Ensure that all data requests are closed. You can do this by checking the status of the requests in the InfoCube and ensuring they are all processed.
  Release Locks: Check for any locks on the InfoCube. You can use transaction code SM12 to view and release locks if necessary.
  Review Compression Settings: Check the settings of the InfoCube to ensure that compression is allowed. This can be done in the InfoCube properties in the Data Warehousing Workbench.
  Monitor Background Jobs: Use transaction code SM37 to check for any background jobs that might be accessing the InfoCube. If there are jobs that can be stopped, consider doing so to allow for compression.
  Manual Compression: If automatic compression is not working, you can try to manually compress the InfoCube using transaction code RSCONN01 or RSCONN02.
  
  Related Information:
  
  Compression Process: Compression in SAP BW is a process that reduces the size of the data in an InfoCube by aggregating and summarizing data. It is important for performance and storage management.
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  SM12: Display and manage locks
  SM37: Monitor background jobs
  RSCONN01/RSCONN02: Manual compression of InfoCubes
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  
  By following these steps, you should be able to resolve the RSM1449 error and successfully compress your InfoCube. If the issue persists, consider reaching out to SAP support for further assistance.