How To Fix CP204 - Change no. & conflicts with existing change status

CP204 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 204

• Message text: Change no. & conflicts with existing change status

What causes this issue?

You want to shift change numbers. Change number &V1& interferes with
another change status. Change statuses cannot exceed each other because
of a shift in the date of a change number.
This problem can occur when:
you create an object without using a change number and then use a
change number to shift the date to one before the creation date.
an object has been changed using several change numbers and you want to
shift the change number for one or more of them.

How can this happen?

An object was created on 1/1/1994 and changed using a change number on
10/1/1994. The "valid from" date in the change number is to be shifted
to 1/1/1993. This shift is not allowed because the new date is before
the validity period of the object version originally changed using the
change number.

How to fix this error?

Check the objects affected.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP204 - Change no. & conflicts with existing change status ?

  The SAP error message CP204 ("Change no. & conflicts with existing change status") typically occurs in the context of change management within SAP, particularly when dealing with change numbers in the Change Management module (often used in Production Planning and Control).
  
  Cause:
  This error indicates that the change number you are trying to use conflicts with an existing change status. This can happen for several reasons, including:
  
  Change Status Conflict: The change number you are trying to assign or modify is already associated with a different status that does not allow the operation you are attempting.
  Locked Change Number: The change number may be locked or in use by another process or user, preventing modifications.
  Incorrect Sequence: The change number may not be in the correct sequence or may not be valid for the operation you are trying to perform.
  Authorization Issues: You may not have the necessary authorizations to make changes to the specified change