How To Fix CNV_CDMC_CA107 - & domains found in customer namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 107

• Message text: & domains found in customer namespace

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA107 - & domains found in customer namespace ?

  The SAP error message CNV_CDMC_CA107 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This specific error indicates that there are domains found in the customer namespace that may not be compatible or are causing conflicts during the migration process.
  Cause:
  
  Custom Domains: The error arises when there are custom domains defined in the customer namespace (usually starting with Z or Y) that are not recognized or are conflicting with standard domains during the migration.
  Data Model Changes: Changes in the data model between the source and target systems can lead to incompatibilities, especially if custom domains are not properly mapped or handled.
  Migration Cockpit Limitations: The migration cockpit may have limitations in handling certain customizations or extensions that are present in the source system.
  
  Solution:
  
  Review Custom Domains: Check the custom domains in the customer namespace. Ensure that they are necessary and that their definitions are correct. If they are not needed, consider removing or modifying them.
  Mapping and Adjustments: If the custom domains are required, ensure that they are properly mapped in the migration cockpit. You may need to create custom mapping logic to handle these domains during the migration.
  Consult Documentation: Refer to the SAP documentation for the migration cockpit to understand how to handle custom domains and any specific guidelines provided for your version of SAP.
  Testing: Conduct thorough testing in a sandbox or development environment to ensure that the migration process works as expected without errors related to custom domains.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may provide patches or additional guidance specific to your situation.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling custom domains during migration.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into handling custom fields and domains.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions or workarounds.
  
  By addressing the custom domains and ensuring proper mapping and compatibility, you should be able to resolve the CNV_CDMC_CA107 error and proceed with your migration successfully.