How To Fix CNV_LTHCM_G_10127 - Receiver client already exists

CNV_LTHCM_G_10127 - Overview

• Message type: E = Error

• Message class: CNV_LTHCM_G_10 - LT HCM: General Message Class

• Message number: 127

• Message text: Receiver client already exists

Self-Explanatory Message

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CNV_LTHCM_G_10127 - Details

• The SAP error message CNV_LTHCM_G_10127 with the description "Receiver client already exists" typically occurs during the data migration process, particularly when using the SAP Landscape Transformation (SLT) or during client copy operations. This error indicates that the system is trying to create or configure a receiver client that already exists in the target system.
  
  Cause:
  
  Duplicate Client Creation: The error is triggered when the system attempts to create a client that already exists in the target system.
  
  Configuration Issues: There may be misconfigurations in the migration settings or parameters that lead to the attempt to create a duplicate client.
  Previous Migration Attempts: If a previous migration or data transfer was interrupted or not completed successfully, it might leave behind remnants that cause this error.
  
  
  Solution:
  
  Check Existing Clients: Verify the list of clients in the target system to confirm whether the client in question already exists. You can do this by using transaction code SCC4 to