How To Fix CMT021 - Fixing structure object...

SAP Error Message - Details

• Message type: E = Error

• Message class: CMT - CM: Message Class in CM Environment

• Message number: 021

• Message text: Fixing structure object...

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMT021 - Fixing structure object... ?

  The SAP error message CMT021, which states "Fixing structure object...", typically occurs during the process of modifying or adjusting a structure in the SAP system. This error can arise in various contexts, such as during the activation of a transport request, when making changes to data dictionary objects, or when there are inconsistencies in the structure definitions.
  Causes:
  
  Inconsistent Structure Definitions: The structure you are trying to modify may have inconsistencies or dependencies that are not resolved.
  Transport Request Issues: If the structure is part of a transport request, there may be issues with the transport itself, such as missing objects or incorrect sequence.
  Version Conflicts: There may be multiple versions of the structure in different clients or systems, leading to conflicts.
  Authorization Issues: Lack of proper authorizations to modify the structure can also lead to this error.
  Database Locking: If the structure is locked by another process or user, it may prevent modifications.
  
  Solutions:
  
  Check for Inconsistencies: Use transaction SE11 (Data Dictionary) to check the structure for any inconsistencies. You can also use transaction SE14 (Database Utility) to check and repair database objects.
  Transport Request Review: Ensure that the transport request is complete and that all necessary objects are included. You can also try to release and re-import the transport request.
  Clear Locks: Use transaction SM12 to check for and clear any locks on the structure that may be preventing modifications.
  Authorization Check: Ensure that you have the necessary authorizations to modify the structure. You may need to consult with your SAP security team.
  Re-activate the Structure: Sometimes, simply reactivating the structure in SE11 can resolve the issue.
  Check for Dependencies: Ensure that there are no dependent objects that are causing the issue. You may need to adjust or delete these dependencies.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SM12 (Lock Entries).
  SAP Notes: Check SAP Notes for any known issues or patches related to the CMT021 error. You can search for specific notes in the SAP Support Portal.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Documentation: Refer to SAP documentation for guidelines on managing data dictionary objects and transport requests.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.