How To Fix EM149 - Autostructure with reference to migration object &1 created

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 149

• Message text: Autostructure with reference to migration object &1 created

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 EM149 - Autostructure with reference to migration object &1 created ?

  The SAP error message EM149 typically relates to issues encountered during the migration of data using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that an autostructure has been created for a migration object, but there may be issues with the configuration or data mapping.
  Cause:
  
  Autostructure Creation: The error suggests that an autostructure has been created for the specified migration object, which may not be properly configured or may have missing components.
  Data Mapping Issues: There could be inconsistencies or errors in the mapping of fields between the source and target systems.
  Configuration Errors: The migration object may not be correctly set up in the system, leading to issues during the migration process.
  Missing Dependencies: Required dependencies or related objects may not be available or properly defined.
  
  Solution:
  
  Check Migration Object Configuration: Review the configuration of the migration object in the SAP system. Ensure that all necessary fields and mappings are correctly defined.
  Validate Data Mapping: Ensure that the data being migrated matches the expected format and structure of the target system. Check for any discrepancies in data types or field lengths.
  Review Autostructure: Investigate the autostructure that has been created. Ensure that it contains all the necessary fields and that they are correctly defined.
  Consult Documentation: Refer to SAP documentation or guides related to the specific migration object to ensure that all steps have been followed correctly.
  Use Migration Cockpit Tools: Utilize the tools provided in the SAP Migration Cockpit to analyze and resolve issues. This may include using the "Check" function to identify potential problems.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and best practices.
  Community Forums: Engage with 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 root cause of the EM149 error and implement a suitable solution.