How To Fix CNVMBT223 - Destinations already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 223

• Message text: Destinations already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBT223 - Destinations already exists ?

  The SAP error message CNVMBT223: Destinations already exist typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is trying to create a destination that already exists in the target system, which can lead to conflicts or duplication.
  Causes:
  
  Duplicate Entries: The migration process is attempting to create a destination that has already been defined in the target system.
  Incorrect Mapping: The mapping of source data to target destinations may not be set up correctly, leading to attempts to create existing entries.
  Previous Migration Attempts: If a migration process was previously executed and not fully cleaned up, it may leave behind entries that conflict with new attempts.
  
  Solutions:
  
  
  Check Existing Destinations: 
  
  Review the existing destinations in the target system to identify duplicates. You can do this by navigating to the relevant transaction (e.g., SM59 for RFC destinations) and checking for existing