Message type: E = Error
Message class:  CNV_CDMC_CC - CDMC - Messages for the Control Center 
Message number: 031
Message text: TMW destination is required for activating statistics collection
TMW RFC destination not exist, which points to the selected production
system.
TMW RFC destination required which points to the selected production
system to activate statistics collection.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Check in the control System, does the TMW RFC destination exist whichError message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_CDMC_CC031 indicates that a TMW (Transport Management System) destination is required for activating statistics collection in the context of the SAP system. This error typically arises during the execution of certain data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: The error occurs because the system is unable to find a valid TMW destination. This destination is necessary for the system to collect and manage statistics related to the data migration process. Without this destination, the system cannot proceed with the activation of statistics collection.
Solution: To resolve this error, you can follow these steps: Check TMW Configuration: Ensure that the TMW destination is correctly configured in your SAP system. You can check this in transaction SM59 (RFC Destinations). Look for the TMW destination and verify that it is active and properly set up. Create or Update TMW Destination: If the TMW destination does not exist, you
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