How To Fix CNVMBT123 - No destination to execution system found

CNVMBT123 - Overview

• Message type: E = Error

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

• Message number: 123

• Message text: No destination to execution system found

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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CNVMBT123 - Details

• The SAP error message CNVMBT123: No destination to execution system found typically occurs in the context of data migration or system conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to find a valid destination to connect to the execution system where the migration or data transfer should take place.
  Causes:
  
  Missing or Incorrect Configuration: The destination system may not be properly configured in the SAP system landscape. This could be due to missing entries in the transaction code SM59 (RFC Destinations).
  Network Issues: There may be network connectivity issues preventing the source system from reaching the target execution system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the destination system.
  Incorrect Execution System Settings: The execution system may not be correctly defined in the migration cockpit settings or the relevant configuration tables.
  
  Solutions:
  
  
  Check RFC Destinations:
  
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