How To Fix FOT_TDT066 - Undo Migration of Customizing failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: FOT_TDT -

• Message number: 066

• Message text: Undo Migration of Customizing failed.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FOT_TDT066 - Undo Migration of Customizing failed. ?

  The SAP error message FOT_TDT066: Undo Migration of Customizing failed typically occurs during the process of undoing a migration of customizing settings in the SAP system. This can happen for various reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  Causes:
  
  Inconsistent Data: The customizing data may be inconsistent or corrupted, leading to issues when trying to undo the migration.
  Missing Dependencies: There may be dependencies or related objects that are missing or not properly configured, which can prevent the undo process from completing successfully.
  Authorization Issues: The user executing the undo operation may not have the necessary authorizations to perform the action.
  Technical Errors: There could be underlying technical issues, such as database locks or system errors, that are preventing the operation from completing.
  
  Solutions:
  
  Check Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong during the undo process.
  Consistency Check: Perform a consistency check on the customizing data to identify and rectify any inconsistencies. This can often be done using transaction codes like SE11 or SE14.
  Dependencies Review: Ensure that all necessary dependencies and related objects are present and correctly configured. This may involve checking transport requests or customizing settings.
  Authorization Check: Verify that the user has the appropriate authorizations to perform the undo migration. You can check this using transaction SU53 or by consulting with your security team.
  Database Locks: Check for any database locks that might be preventing the operation. You can use transaction SM12 to view and manage locks.
  Re-run the Process: If the issue seems transient, try re-running the undo migration process after addressing any identified issues.
  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.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  Documentation: Review the official SAP documentation related to the migration and undo processes for any specific guidelines or best practices.
  Community Forums: Engage with the SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.