How To Fix CNV_CDMC_CTS010 - &1 objects found in customer namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CTS - CDMC Change and Transport System Analysis

• Message number: 010

• Message text: &1 objects 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_CTS010 - &1 objects found in customer namespace ?

  The SAP error message CNV_CDMC_CTS010 typically indicates that there are objects found in the customer namespace that may interfere with the conversion or migration process. This error is often encountered during data migration or system conversion activities, particularly when using SAP's Conversion and Migration tools.
  Cause:
  The error occurs because the system has detected objects (like custom programs, function modules, or other development objects) in the customer namespace (usually starting with "Z" or "Y") that could potentially conflict with the standard objects or processes being executed during the conversion. This can happen if:
  
  There are custom developments that have not been properly accounted for in the migration process.
  The migration tools are trying to overwrite or modify existing custom objects.
  There are naming conflicts or dependencies that are not resolved.
  
  Solution:
  To resolve the CNV_CDMC_CTS010 error, you can follow these steps:
  
  
  Identify the Objects: Review the list of objects found in the customer namespace. The error message should provide details about the specific objects that are causing the issue.
  
  
  Analyze the Impact: Determine the purpose of these objects and how they relate to the migration process. Assess whether they are critical for your business processes.
  
  
  Decide on Action:
  
  Retain: If the objects are necessary, you may need to modify the migration process to accommodate them. This could involve adjusting the migration settings or excluding certain objects from the migration.
  Remove or Rename: If the objects are not needed, consider removing them or renaming them to avoid conflicts. Ensure that you have backups and that you understand the implications of removing any custom developments.
  
  
  
  Consult Documentation: Refer to SAP's official documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific guidelines or best practices for handling custom objects.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the migration process runs smoothly and that the integrity of your data and custom developments is maintained.
  
  
  Seek Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific situation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the tools and processes involved in your specific migration scenario (e.g., SAP S/4HANA migration, system upgrades).
  Custom Development Guidelines: Review best practices for managing custom developments in SAP systems, especially during major upgrades or migrations.
  
  By following these steps, you should be able to address the CNV_CDMC_CTS010 error effectively.