How To Fix /SAPAPO/SPPDRPSB012 - Release schedule lines (&1) cannot be deleted (schedule line: &2)

/SAPAPO/SPPDRPSB012 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SPPDRPSB -

• Message number: 012

• Message text: Release schedule lines (&1) cannot be deleted (schedule line: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SPPDRPSB012 - Release schedule lines (&1) cannot be deleted (schedule line: &2) ?

  The SAP error message /SAPAPO/SPPDRPSB012 indicates that there is an issue with deleting release schedule lines in the SAP Advanced Planning and Optimization (APO) module. This error typically occurs when you attempt to delete a schedule line that is either locked, has dependencies, or is not in a state that allows deletion.
  
  Cause:
  
  Locked Schedule Line: The schedule line you are trying to delete may be locked by another process or user.
  Dependencies: There may be dependent objects or processes that prevent the deletion of the schedule line.
  Incorrect Status: The schedule line may be in a status that does not allow for deletion (e.g., it may have already been processed or confirmed).
  Authorization Issues: The user may not have the necessary authorizations to delete the schedule line.
  
  
  Solution:
  
  Check Locks: Use transaction code SM12 to check for any locks on the schedule line. If you find a lock, you may need to wait for it to