How To Fix DMC_GENERAL117 - Missing file assignment for substructures

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 117

• Message text: Missing file assignment for substructures

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL117 - Missing file assignment for substructures ?

  The SAP error message DMC_GENERAL117 ("Missing file assignment for substructures") typically occurs in the context of Data Management and Data Migration processes, particularly when working with Data Migration Cockpit (DMC) or similar tools in SAP.
  Cause:
  This error generally indicates that there is a missing or incorrect assignment of files for substructures in your data migration project. Substructures refer to the hierarchical data structures that are part of the main data structure you are trying to migrate. If the system cannot find the necessary files or mappings for these substructures, it will throw this error.
  Possible Causes:
  
  Missing File Assignments: The required files for substructures have not been uploaded or assigned in the migration project.
  Incorrect Configuration: The configuration settings for the data migration might not be set up correctly, leading to missing references.
  Data Model Issues: The data model may not be properly defined, causing the system to not recognize the substructures.
  Version Mismatch: There may be a version mismatch between the data model and the files being used.
  
  Solution:
  To resolve the DMC_GENERAL117 error, you can follow these steps:
  
  
  Check File Assignments:
  
  Go to the Data Migration Cockpit and check the file assignments for your migration project.
  Ensure that all necessary files for the main structure and its substructures are uploaded and correctly assigned.
  
  
  
  Review Data Model:
  
  Verify that the data model is correctly defined and that all substructures are included.
  Ensure that the mappings for the substructures are correctly set up.
  
  
  
  Configuration Settings:
  
  Review the configuration settings in the DMC to ensure that they are correctly pointing to the right files and structures.
  Make sure that any required parameters for substructures are properly configured.
  
  
  
  Re-upload Files:
  
  If you suspect that the files may be corrupted or incorrectly formatted, try re-uploading them.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for Data Migration Cockpit for specific guidelines on handling substructures and file assignments.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Familiarize yourself with the Data Migration Cockpit and its functionalities through SAP training materials or official documentation.
  
  By following these steps, you should be able to identify and resolve the issue causing the DMC_GENERAL117 error in your SAP environment.