How To Fix CNV_DMC_MC_EXCEPTION013 - For source structure &1, no code specified for user-defined data path

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 013

• Message text: For source structure &1, no code specified for user-defined data path

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_MC_EXCEPTION013 - For source structure &1, no code specified for user-defined data path ?

  The SAP error message CNV_DMC_MC_EXCEPTION013 typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC). This error indicates that for a specified source structure, there is no code defined for a user-defined data path. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Configuration: The error usually arises when the data migration configuration is incomplete. Specifically, it indicates that the mapping or transformation logic for the source structure has not been defined properly.
  User-Defined Data Path: If you are using a user-defined data path in your migration project, it may not have been correctly set up or linked to the source structure.
  Incorrect Source Structure: The source structure specified may not match the expected format or may not have been properly defined in the migration project.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the Data Migration Cockpit and review the configuration for the specific source structure mentioned in the error message.
  Ensure that all necessary mappings and transformations are defined.
  
  
  
  Define User-Defined Data Path:
  
  If you are using a user-defined data path, ensure that it is correctly defined in the migration project.
  You may need to create or modify the code for the user-defined data path to ensure it aligns with the source structure.
  
  
  
  Review Source Structure:
  
  Verify that the source structure is correctly defined and that all required fields are included.
  Ensure that the source data matches the expected format and structure.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the Data Migration Cockpit for guidance on setting up user-defined data paths and mapping configurations.
  
  
  
  Testing:
  
  After making the necessary changes, run a test migration to see if the error persists. This can help confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Data Migration Cockpit Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and detailed instructions on configuring data paths and mappings.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNV_DMC_MC_EXCEPTION013 error in your SAP data migration process.