How To Fix /SAPAPO/TDL_DAO063 - Sched. agmt sched. line &1 not deleted: ASN &2 already posted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 063

• Message text: Sched. agmt sched. line &1 not deleted: ASN &2 already posted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO063 - Sched. agmt sched. line &1 not deleted: ASN &2 already posted ?

  The SAP error message /SAPAPO/TDL_DAO063 indicates that a scheduling agreement schedule line cannot be deleted because an Advanced Shipping Notification (ASN) has already been posted for that schedule line. This is a common issue in SAP Advanced Planning and Optimization (APO) when dealing with scheduling agreements and their associated logistics processes.
  Cause:
  The error occurs due to the following reasons:
  
  ASN Posted: An ASN has been created and posted for the specific schedule line, which means that the system has already recorded the delivery information for that line.
  Data Integrity: SAP enforces data integrity rules to prevent the deletion of schedule lines that have already been processed in the system, as this could lead to inconsistencies in inventory and logistics data.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check ASN Status: Verify if the ASN is indeed posted. You can do this by checking the relevant transaction codes (like VL03N for viewing delivery documents) to see if there are any deliveries associated with the ASN.
  
  
  Unpost ASN: If the ASN is not needed, you may need to reverse or unpost the ASN. This can typically be done through the transaction code for managing ASNs (like /SAPAPO/ASN or similar, depending on your system configuration). However, be cautious with this approach, as it may have implications on inventory and logistics.
  
  
  Consult with Logistics Team: If you are unsure about unposting the ASN or if it is critical for your operations, consult with your logistics or supply chain team to understand the implications of deleting the schedule line.
  
  
  Alternative Actions: If the schedule line must remain, consider whether you can adjust the schedule line instead of deleting it. This may involve changing quantities or dates rather than removing it entirely.
  
  
  SAP Notes and Support: If the issue persists or if you need further assistance, check for any relevant SAP Notes or reach out to SAP support for guidance specific to your version and configuration of SAP.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to ASNs and scheduling agreements, such as ME31L (Create Scheduling Agreement), ME32L (Change Scheduling Agreement), and ME33L (Display Scheduling Agreement).
  Documentation: Review SAP documentation on scheduling agreements and ASNs to understand the processes and implications of changes in these areas.
  User Roles: Ensure that you have the appropriate authorizations to make changes to ASNs and scheduling agreements, as this can also affect your ability to resolve the error.
  
  By following these steps, you should be able to address the error message and maintain the integrity of your scheduling agreement and ASN processes in SAP.