How To Fix /SAPAPO/TDL_DAO160 - Error occurred when deleting Stock Transport Requisition(s).

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 160

• Message text: Error occurred when deleting Stock Transport Requisition(s).

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/TDL_DAO160 - Error occurred when deleting Stock Transport Requisition(s). ?

  The SAP error message /SAPAPO/TDL_DAO160 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the deletion of Stock Transport Requisitions (STRs). This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Dependencies on Other Documents: The Stock Transport Requisition may be linked to other documents (like purchase orders or delivery documents) that prevent its deletion.
  Authorization Issues: The user may not have the necessary authorizations to delete the Stock Transport Requisition.
  System Locking: The document might be locked by another user or process, preventing deletion.
  Data Integrity Issues: There may be inconsistencies or issues in the underlying data that prevent the deletion.
  Custom Logic or Enhancements: Custom code or enhancements in the system may interfere with the standard deletion process.
  
  Solutions:
  
  Check Dependencies: Verify if the Stock Transport Requisition is linked to any other documents. If it is, you may need to delete or modify those documents first.
  Review Authorizations: Ensure that the user attempting to delete the STR has the necessary authorizations. You can check this in transaction SU53 after the error occurs.
  Unlock the Document: If the document is locked, identify the user or process that has locked it and resolve the locking issue.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any data integrity issues. This may involve using transaction codes like SLG1 for logs or SE11 for data dictionary checks.
  Consult Custom Code: If there are custom enhancements or logic in place, review them to ensure they are not causing the issue. You may need to involve a developer to analyze the code.
  Use Transaction Codes: You can use transaction codes like MD04 to check the stock situation and ME52N to manage requisitions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search for relevant notes in the SAP Support Portal.
  Transaction Logs: Review transaction logs for more detailed error messages that can provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.