How To Fix /SAPAPO/PDEM841 - Start of Demand History data deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 841

• Message text: Start of Demand History data deletion

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM841 - Start of Demand History data deletion ?

  The SAP error message /SAPAPO/PDEM841 typically indicates an issue related to the deletion of demand history data in the SAP Advanced Planning and Optimization (APO) module. This error can occur during the execution of a program or transaction that attempts to delete demand history data, and it may be caused by various factors.
  Cause:
  
  Data Locking: The demand history data might be locked by another process or user, preventing deletion.
  Data Integrity Issues: There may be inconsistencies or integrity issues in the demand history data that prevent it from being deleted.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to perform this action.
  Configuration Issues: Incorrect configuration settings in the APO system could lead to this error.
  Technical Errors: There could be underlying technical issues, such as database problems or system performance issues.
  
  Solution:
  
  Check Locks: Use transaction SM12 to check for any locks on the demand history data. If locks are found, resolve them by either waiting for the lock to be released or contacting the user who holds the lock.
  Data Consistency Check: Run consistency checks on the demand history data to identify and resolve any integrity issues. This can often be done using transaction /SAPAPO/SDP94 or similar tools.
  Authorization Check: Ensure that the user has the necessary authorizations to delete demand history data. This can be checked in transaction SU53 or by consulting with your security team.
  Review Configuration: Check the configuration settings related to demand history data management in the APO system. Ensure that they are set up correctly.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP Notes or documentation related to the specific error message for any known issues or patches that may address the problem.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SLG1 (for logs), and SU53 (for authorization checks).
  SAP Notes: Search for SAP Notes related to /SAPAPO/PDEM841 for any specific patches or updates that may resolve the issue.
  APO Documentation: Review the APO documentation for best practices on managing demand history data and troubleshooting common issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.