How To Fix /SAPAPO/TDL_DAO059 - Error deleting sched. agreement del. schedule line (&1, OID &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 059

• Message text: Error deleting sched. agreement del. schedule line (&1, OID &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO059 - Error deleting sched. agreement del. schedule line (&1, OID &2) ?

  The SAP error message /SAPAPO/TDL_DAO059 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with deleting a delivery schedule line for a scheduling agreement. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Data Integrity Issues: The delivery schedule line you are trying to delete may be linked to other documents or processes that prevent its deletion.
  Locking Issues: The schedule line might be locked by another user or process, which can prevent deletion.
  Authorization Issues: The user attempting to delete the schedule line may not have the necessary authorizations to perform this action.
  System Configuration: There may be configuration settings in the system that restrict the deletion of certain schedule lines.
  Inconsistent Data: There could be inconsistencies in the data related to the scheduling agreement or delivery schedule line.
  
  Solutions:
  
  Check for Locks: Use transaction code SM12 to check if the schedule line is locked by another user. If it is, you may need to wait for the lock to be released or contact the user who has the lock.
  Review Authorizations: Ensure that the user has the necessary authorizations to delete delivery schedule lines. This can be checked in transaction SU53 after the error occurs.
  Check Related Documents: Investigate if there are any related documents (like deliveries, invoices, etc.) that are preventing the deletion. You may need to delete or modify these documents first.
  Data Consistency Check: Run consistency checks in the system to identify any data issues. This can be done using transaction SLG1 to check for application logs or using specific APO consistency check transactions.
  Consult Configuration: Review the configuration settings in the APO system to ensure that there are no restrictions on deleting schedule lines. This may require assistance from a functional consultant.
  Error Logs: Check the application logs for more detailed error messages that can provide additional context about the issue. Use transaction SLG1 to view logs related to the APO application.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorizations), and SLG1 (to view logs).
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. There may be specific notes that address known issues or provide patches.
  Documentation: Review SAP documentation related to scheduling agreements and delivery schedule lines for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation, as they can analyze system logs and configurations in more detail.