How To Fix /SAPAPO/PDEM844 - Selection does not return any records to delete from Demand History table

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 844

• Message text: Selection does not return any records to delete from Demand History table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM844 - Selection does not return any records to delete from Demand History table ?

  The SAP error message /SAPAPO/PDEM844 Selection does not return any records to delete from Demand History table typically occurs in the context of SAP Advanced Planning and Optimization (APO) when attempting to delete records from the Demand History table, but the selection criteria do not match any existing records.
  Cause:
  
  No Matching Records: The most common cause of this error is that the selection criteria specified for the deletion do not match any records in the Demand History table. This could be due to incorrect selection parameters or filters.
  Data Already Deleted: The records you are trying to delete may have already been removed or do not exist in the system.
  Incorrect Time Frame: The time frame specified for the deletion might not contain any records.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to view or delete the records, leading to the perception that no records exist.
  
  Solution:
  
  Check Selection Criteria: Review the selection criteria you are using for the deletion. Ensure that they are correct and that they match the records you expect to delete.
  Verify Data Existence: Before attempting to delete, run a query or report to check if the records you want to delete actually exist in the Demand History table.
  Adjust Time Frame: If you are specifying a time frame, ensure that it encompasses the period for which records exist.
  Review Authorizations: Ensure that you have the necessary authorizations to perform the deletion. If not, contact your system administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on the specific transaction or program you are using to delete records.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that deal with demand planning and history management.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address known issues.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.