How To Fix /SAPAPO/PDEM839 - Error while deleting datas from Raw Demand table in block &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 839

• Message text: Error while deleting datas from Raw Demand table in block &1

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 /SAPAPO/PDEM839 - Error while deleting datas from Raw Demand table in block &1 ?

  The SAP error message /SAPAPO/PDEM839 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with deleting data from the Raw Demand table. This error can arise due to various reasons, and understanding the cause and potential solutions is essential for resolving it.
  Cause:
  
  Data Locking: The data you are trying to delete may be locked by another process or user. This can happen if there are ongoing transactions or if the data is being accessed by another program.
  Referential Integrity: There may be dependencies or references to the data you are trying to delete. If other tables or processes rely on this data, the system will prevent deletion to maintain data integrity.
  Authorization Issues: The user attempting to delete the data may not have the necessary authorizations to perform the delete operation.
  Technical Issues: There could be underlying technical issues, such as database constraints or issues with the APO system itself.
  
  Solution:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data you are trying to delete. If you find locks, you may need to wait for the other processes to complete or contact the user who has locked the data.
  Review Dependencies: Investigate if there are any dependent records in other tables that prevent deletion. You may need to delete or modify those records first.
  Authorization Check: Ensure that the user has the appropriate authorizations to delete records from the Raw Demand table. You can check this in transaction SU53 after the error occurs.
  Use Transaction Code: If you are using a specific transaction to delete the data, ensure that you are following the correct procedure. Sometimes, using the appropriate transaction code or program can help avoid errors.
  Consult Logs: Check the application logs for more detailed error messages that can provide insights into the specific cause of the issue. You can use transaction SLG1 to view application logs.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team for assistance. They can help diagnose any underlying technical issues.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the SAP APO documentation for information on managing Raw Demand data and the implications of deleting records.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the /SAPAPO/PDEM839 error and implement a suitable solution.