How To Fix CNV_DMC_MC005 - Function not possible; select dependent structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 005

• Message text: Function not possible; select dependent 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC005 - Function not possible; select dependent structure ?

  The SAP error message CNV_DMC_MC005 typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that a function cannot be executed because the dependent structure is not selected or is not available.
  Cause:
  
  Missing Dependencies: The error often arises when the required dependent structures or objects are not selected or configured properly in the migration project.
  Incorrect Configuration: There may be an issue with the configuration of the migration object or the mapping of fields.
  Data Model Issues: The data model may not be correctly defined, leading to missing relationships between the main object and its dependent structures.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the dependent structures.
  
  Solution:
  
  Check Configuration: Review the configuration of the migration object in the Data Migration Cockpit. Ensure that all necessary dependent structures are selected and properly configured.
  Select Dependent Structures: If the error message indicates that a dependent structure needs to be selected, go back to the migration object settings and ensure that all required dependent structures are included.
  Review Data Model: Ensure that the data model is correctly defined and that all relationships between objects are properly established.
  Authorization Check: Verify that the user executing the migration has the necessary authorizations to access and manipulate the dependent structures.
  Consult Documentation: Refer to the SAP documentation for the Data Migration Cockpit or the specific migration project you are working on for any additional configuration steps or requirements.
  Debugging: If the issue persists, consider debugging the process to identify where the failure occurs. This may require technical expertise in SAP ABAP or the specific migration tools being used.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on the migration process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Ensure that you have access to the latest training materials and documentation related to the SAP Data Migration Cockpit and the specific migration project you are working on.
  
  By following these steps, you should be able to identify the cause of the CNV_DMC_MC005 error and implement a solution to resolve it.