How To Fix COOS002 - Operation &1 of sequence &2 has already been finally confirmed

COOS002 - Overview

• Message type: E = Error

• Message class: COOS - Order Split

• Message number: 002

• Message text: Operation &1 of sequence &2 has already been finally confirmed

What causes this issue?

Operation &V1& of sequence &V2& has already been finally confirmed.
You have selected an operation for the execution of an order split.
From this operation onwards, operations are to be copied to the child
order. However, this operation or one that comes after it in this order
sequence (or in a parallel sequence whose branch operation comes after
the selected operation) has already been finally confirmed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

In this sequence, select a different operation that comes further down
in the sequence of the operations.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

COOS002 - Details

• The SAP error message COOS002 indicates that an operation in a production order sequence has already been finally confirmed. This typically occurs in the context of production order processing within the SAP system, particularly in the Controlling (CO) module, where operations are tracked and confirmed.
  
  Cause:
  
  Final Confirmation Already Done: The most common cause of this error is that the operation you are trying to confirm has already been marked as finally confirmed in the system. Final confirmation indicates that the operation is complete and cannot be modified or confirmed again.
  Incorrect Sequence: You may be trying to confirm an operation that is not the next one in the sequence, or you may be trying to confirm an operation that has already been completed.
  User Error: Sometimes, users may mistakenly attempt to confirm an operation without realizing it has already been processed.
  
  
  Solution:
  
  Check Confirmation Status: Verify the confirmation status of the operation in the production