How To Fix CNV_DMC_MC088 - Migration Object ID must start with 'Z_'

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 088

• Message text: Migration Object ID must start with 'Z_'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC088 - Migration Object ID must start with 'Z_' ?

  The SAP error message CNV_DMC_MC088 indicates that the Migration Object ID you are trying to use does not conform to the required naming convention. Specifically, it states that the Migration Object ID must start with 'Z_'.
  Cause:
  The error occurs because the Migration Object ID you provided does not start with the prefix 'Z'. In SAP, custom objects typically start with 'Z' or 'Y_' to differentiate them from standard SAP objects. This naming convention is enforced to avoid conflicts with standard SAP objects and to ensure that custom developments are easily identifiable.
  Solution:
  To resolve this error, you need to ensure that the Migration Object ID you are using starts with 'Z_'. Here are the steps you can take:
  
  
  Check the Migration Object ID: Review the Migration Object ID you are trying to use and confirm that it starts with 'Z_'.
  
  
  Modify the Migration Object ID: If the ID does not start with 'Z', you will need to modify it. Change the ID to start with 'Z' and ensure it follows any additional naming conventions that may be required.
  
  
  Update Configuration: If the Migration Object ID is part of a configuration or mapping, make sure to update all relevant configurations to reflect the new ID.
  
  
  Test the Migration: After making the changes, re-run the migration process to ensure that the error is resolved.
  
  
  Related Information:
  
  
  Migration Objects: In SAP, migration objects are used during data migration processes, especially in scenarios like SAP S/4HANA migrations. They define the structure and rules for data that is being migrated from one system to another.
  
  
  Naming Conventions: It's a best practice in SAP development to use 'Z' or 'Y' prefixes for custom objects to avoid conflicts with standard SAP objects. This helps in maintaining clarity and organization within the system.
  
  
  SAP Notes and Documentation: If you continue to experience issues or need further clarification, consider checking SAP Notes or the official SAP documentation related to data migration and migration objects for additional guidance.
  
  
  By following these steps, you should be able to resolve the CNV_DMC_MC088 error and successfully proceed with your migration tasks.