How To Fix /SAPAPO/PDEM815 - Error while deleting datas from SDDEM table in block &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 815

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM815 - Error while deleting datas from SDDEM table in block &1 ?

  The SAP error message /SAPAPO/PDEM815 typically indicates an issue encountered while trying to delete data from the SDDEM table in a specific block. This error is often related to the SAP Advanced Planning and Optimization (APO) module, particularly in the context of demand planning or supply network planning.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Data Integrity Issues: There may be data integrity constraints that prevent the deletion of certain records. This could be due to dependencies or relationships with other data in the system.
  
  
  Locking Issues: The block specified in the error message may be locked by another process or user, preventing the deletion operation from completing.
  
  
  Configuration Issues: There may be configuration settings in the APO system that are not aligned with the deletion operation.
  
  
  Authorization Issues: The user attempting to perform the deletion may not have the necessary authorizations to delete records from the SDDEM table.
  
  
  Technical Errors: There could be underlying technical issues, such as database inconsistencies or problems with the APO application itself.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the block specified in the error message. If there are locks, you may need to wait for them to be released or contact the user who holds the lock.
  
  
  Review Data Integrity: Ensure that there are no dependencies or constraints that would prevent the deletion of the records. You may need to check related tables or data.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to delete records from the SDDEM table. You can check this in transaction SU53 after the error occurs.
  
  
  Consult Logs: Check the application logs for more detailed error messages that may provide additional context about the failure. You can use transaction SLG1 to view application logs.
  
  
  Configuration Review: Review the configuration settings in the APO system to ensure they are set up correctly for the deletion operation.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team for assistance. They may need to investigate further into the database or application layer.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorization issues), and SLG1 (to view application logs).
  SAP Notes: Search for SAP Notes related to the error message /SAPAPO/PDEM815 in the SAP Support Portal. There may be specific notes addressing known issues or providing patches.
  Documentation: Review the SAP documentation for APO and the specific module you are working with to understand the context of the SDDEM table and its role in the planning process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.