How To Fix CPWB563 - The change number or key date has changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 563

• Message text: The change number or key date has changed

What causes this issue?

You want to process details of object dependencies. To do this, you
enter a key date or a change number. However, you have already
processed details of object dependencies at an earlier point in time,
and:

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

At that time you used another key date or another change number
Since then you have not saved

System Response

You cannot process details of object dependencies using the entered key
date (or change number).

How to fix this error?

Save. You can now process the details of object dependencies with the
key date (or change number) entered.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB563 - The change number or key date has changed ?

  The SAP error message CPWB563, which states "The change number or key date has changed," typically occurs in the context of change management within SAP, particularly when working with change numbers in the context of production planning or engineering change management.
  Cause:
  This error usually arises when there is a mismatch between the change number or key date that is currently being used in a transaction and the one that is expected by the system. This can happen due to several reasons, including:
  
  Change Number Modification: The change number you are trying to use has been modified or is no longer valid.
  Key Date Issues: The key date you are using does not match the key date associated with the change number.
  Concurrent Changes: Another user may have changed the change number or key date while you were working on it.
  Data Consistency: There may be inconsistencies in the data that are causing the system to reject the transaction.
  
  Solution:
  To resolve the CPWB563 error, you can take the following steps:
  
  
  Verify Change Number: Check if the change number you are using is still valid and has not been modified or deleted. You can do this by navigating to the relevant transaction in SAP and checking the status of the change number.
  
  
  Check Key Date: Ensure that the key date you are using matches the key date associated with the change number. If necessary, update the key date to the correct one.
  
  
  Refresh Data: If you suspect that another user has made changes, refresh your data or re-enter the transaction to ensure you are working with the most current information.
  
  
  Consult Change Management Logs: Review the change management logs to see if there have been any recent changes to the change number or key date that could be causing the issue.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number) to manage change numbers effectively.
  Documentation: Review SAP documentation related to change management and production planning for more detailed information on handling change numbers and key dates.
  User Authorizations: Ensure that you have the necessary authorizations to work with change numbers, as lack of permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify the cause of the CPWB563 error and implement a solution to resolve it.