How To Fix DMCLG166 - Object copy terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 166

• Message text: Object copy terminated

What causes this issue?

The object was not copied because you have used project-specific or
sub-project-specific rules.

System Response

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

How to fix this error?

Copy these rules to the new project and sub-project, and delete the
rule calls from the conversion object.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG166 - Object copy terminated ?

  The SAP error message DMCLG166, which states "Object copy terminated," typically occurs during the process of copying or moving objects in the SAP system, particularly in the context of Data Management or Data Migration. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Insufficient Authorizations: The user executing the copy operation may not have the necessary authorizations to perform the action on the specified objects.
  Object Locking: The object being copied may be locked by another user or process, preventing the operation from completing.
  Data Integrity Issues: There may be issues with the data integrity of the objects being copied, such as missing dependencies or references.
  System Configuration Issues: Incorrect configuration settings in the SAP system can lead to errors during object copying.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system resource limitations.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the copy operation. You can check this in transaction SU53 or by consulting with your security team.
  Release Locks: Use transaction SM12 to check for any locks on the object and release them if necessary. Ensure that no other processes are using the object at the same time.
  Validate Data Integrity: Check the integrity of the objects being copied. Ensure that all dependencies and references are intact and that there are no inconsistencies in the data.
  Review Configuration Settings: Verify the configuration settings related to the object copying process. Ensure that all necessary parameters are correctly set.
  Check System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the failure.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates that could resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SM37 (Job Monitoring) to help diagnose and resolve the issue.
  Documentation: Review SAP documentation related to the specific objects you are working with, as there may be specific guidelines or prerequisites for copying them.
  Testing in a Development Environment: If possible, replicate the issue in a development or test environment to troubleshoot without affecting production data.
  
  By following these steps, you should be able to identify the cause of the DMCLG166 error and implement a suitable solution.