How To Fix CNV_CDMC_CTS051 - Invalid user type in the Target system

CNV_CDMC_CTS051 - Overview

• Message type: E = Error

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

• Message number: 051

• Message text: Invalid user type in the Target system

Self-Explanatory Message

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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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CNV_CDMC_CTS051 - Details

• The SAP error message CNV_CDMC_CTS051: Invalid user type in the Target system typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Tools (like the SAP S/4HANA Migration Cockpit). This error indicates that there is an issue with the user type defined in the target system for the data being processed.
  
  Cause:
  
  User Type Mismatch: The user type specified in the migration or conversion process does not exist or is not valid in the target system.
  
  Configuration Issues: The target system may not be properly configured to accept the user types being migrated.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to create or modify user types in the target system.
  
  
  Solution:
  
  
  Check User Types: Verify the user types defined in the target system. Ensure that the user types you are trying to migrate exist and are correctly configured.
  
  You can check this in transaction SU01 (User Maintenance)