How To Fix DMC_GENERAL418 - Start generation of migration object for table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 418

• Message text: Start generation of migration object for table &1

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 DMC_GENERAL418 - Start generation of migration object for table &1 ?

  The SAP error message DMC_GENERAL418, which states "Start generation of migration object for table &1," typically occurs in the context of data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Missing or Incorrect Configuration: The migration object may not be properly configured, or required settings may be missing.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the operation.
  Technical Issues: There may be underlying technical issues, such as problems with the database connection or system performance.
  Data Model Issues: The data model for the migration object may not be correctly defined, leading to issues when trying to generate the migration object.
  Table Locking: The table specified may be locked by another process, preventing the generation of the migration object.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the migration object. Ensure that all required parameters are set correctly.
  Verify Authorizations: Ensure that the user has the necessary authorizations to execute the migration. This may involve checking roles and permissions in the SAP system.
  System Performance: Check the system performance and ensure that there are no ongoing issues with the database or application server that could affect the migration process.
  Review Data Model: Validate the data model associated with the migration object. Ensure that it is correctly defined and that all necessary fields are included.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the table in question. If locks are found, determine the cause and resolve them.
  Consult Logs: Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit or the specific migration tool you are using for best practices and guidelines.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.