Message type: E = Error
Message class: CNV_MBT - PCL message class
Message number: 459
Message text: Activity & not registered globally
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.
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The SAP error message CNV_MBT459 typically indicates that a specific activity is not registered globally in the system. This error is often encountered during data migration or conversion processes, particularly when using SAP's Migration Cockpit or similar tools.
Cause: The error occurs when: An activity that is expected to be registered in the global context is not found. This could be due to: The activity not being properly defined or activated in the system. A missing configuration or setup step in the migration process. Issues with the transport of the activity from one system to another (e.g., from development to production).
Solution: To resolve the CNV_MBT459 error, you can take the following steps: Check Activity Registration: Verify that the activity in question is correctly defined and registered in the system. You can do this by checking the relevant configuration settings or transaction codes associated with the migration activity. Review Migration Settings: Ensure that all necessary migration settings and prerequisites have been completed.
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