How To Fix CLUNDO006 - Undo of overwrite not possible for object &

SAP Error Message - Details

• Message type: E = Error

• Message class: CLUNDO - Message Class for Undo Functions in Classification

• Message number: 006

• Message text: Undo of overwrite not possible for object &

What causes this issue?

As long as there are interdependencies between data states, deletion of
the master record for object &V1& is not allowed.

System Response

The system checks for interdependencies between data states with
reference to the master data record, and terminates the undo if any
exist.

How to fix this error?

The log contains information on which relationship between tables
prevents the undo. To call the log, choose the history function on the
change objects screen in classification.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CLUNDO006 - Undo of overwrite not possible for object & ?

  The SAP error message CLUNDO006 indicates that an undo operation for an overwrite is not possible for a specific object. This typically occurs in the context of the SAP Change and Transport System (CTS) or when working with certain development objects in the ABAP Workbench.
  Cause:
  The error can arise due to several reasons:
  
  Object State: The object you are trying to undo may not be in a state that allows for an undo operation. For example, if the object has been modified and saved, the system may not be able to revert to a previous state.
  Transport Request Issues: If the object is part of a transport request that has already been released or imported into another system, the undo operation may not be possible.
  Locking Issues: The object might be locked by another user or process, preventing the undo operation from being executed.
  Technical Restrictions: Certain object types or changes may have restrictions on undoing changes due to the nature of the changes made.
  
  Solution:
  To resolve the CLUNDO006 error, you can try the following steps:
  
  Check Object Status: Verify the status of the object in question. Ensure that it is not locked and that you have the necessary permissions to perform the undo operation.
  Review Transport Requests: If the object is part of a transport request, check the status of that request. If it has been released, you may need to manually revert the changes or create a new transport request with the desired changes.
  Use Version Management: If version management is enabled for the object, you can try to revert to a previous version of the object instead of using the undo function.
  Manual Reversion: If the undo operation is not possible, you may need to manually revert the changes made to the object. This could involve editing the object back to its previous state.
  Consult Documentation: Check SAP documentation or notes related to the specific object type you are working with for any additional guidance or restrictions.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to manage and review objects effectively.
  User Permissions: Ensure that your user role has the necessary permissions to perform undo operations on the objects in question.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance, as they may have more insights into the specific configuration and state of your SAP environment.