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