How To Fix CNV_DMC_MC107 - Select an option for the target structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 107

• Message text: Select an option for the target structure

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 CNV_DMC_MC107 - Select an option for the target structure ?

  The SAP error message CNV_DMC_MC107 typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC). This error indicates that the system requires the user to select an option for the target structure, which is necessary for the data migration process to proceed.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Selection: The user has not selected a target structure for the data migration process.
  Configuration Issues: There may be issues with the configuration of the migration project or the mapping of source to target structures.
  Incomplete Setup: The migration project may not be fully set up, leading to missing options for the target structure.
  
  Solution:
  To resolve the CNV_DMC_MC107 error, you can follow these steps:
  
  
  Select Target Structure:
  
  Go back to the migration cockpit and ensure that you have selected a valid target structure for the data you are trying to migrate. This is usually done in the mapping or configuration step of the migration process.
  
  
  
  Check Configuration:
  
  Review the configuration of your migration project. Ensure that all necessary settings are correctly defined, including the source and target mappings.
  
  
  
  Review Migration Templates:
  
  If you are using predefined migration templates, ensure that they are correctly set up and that the target structures are defined within those templates.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the Data Migration Cockpit to ensure that you are following the correct procedures for selecting target structures.
  
  
  
  Error Logs:
  
  Check the error logs for any additional information that might provide context for the error. This can help identify if there are other underlying issues.
  
  
  
  SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed guidance based on your specific system configuration and migration scenario.
  
  
  
  Related Information:
  
  SAP Data Migration Cockpit (DMC): A tool used for migrating data from legacy systems to SAP S/4HANA or other SAP systems.
  Migration Projects: Understanding the structure of your migration project, including source and target mappings, is crucial for successful data migration.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the CNV_DMC_MC107 error and proceed with your data migration successfully.