How To Fix CMM_TRM_DEND029 - Cannot delete this snapshot definition; a snapshot for &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CMM_TRM_DEND - CMM TRM EoD processing alignment

• Message number: 029

• Message text: Cannot delete this snapshot definition; a snapshot for &1 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_TRM_DEND029 - Cannot delete this snapshot definition; a snapshot for &1 already exists ?

  The SAP error message CMM_TRM_DEND029 indicates that you are trying to delete a snapshot definition, but a snapshot for the specified object (indicated by &1) already exists. This situation typically arises in the context of SAP's Change Management or Transport Management systems, where snapshots are used to capture the state of certain objects at a specific point in time.
  Cause:
  The error occurs because:
  
  A snapshot for the specified object already exists in the system.
  The system prevents the deletion of a snapshot definition if it is currently in use or if it has associated snapshots.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Snapshots:
  
  Verify if there are existing snapshots for the object in question. You can do this by navigating to the relevant transaction or report that lists snapshots.
  
  
  
  Delete Existing Snapshots:
  
  If you determine that the existing snapshot is no longer needed, you can delete it. Make sure to follow the proper procedure for deleting snapshots in your SAP system.
  
  
  
  Modify the Snapshot Definition:
  
  If you need to keep the existing snapshot, consider modifying the snapshot definition instead of deleting it. This may involve changing its parameters or settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on managing snapshots and definitions in your version of SAP.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to delete snapshots and snapshot definitions. Lack of proper permissions can sometimes lead to errors.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC1 (Client Copy), SCC4 (Client Management), or others related to transport management and change management.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the error message CMM_TRM_DEND029 effectively.