Message type: E = Error
Message class:  CNV_20345_CHECK - Message Class for 20345 Checks 
Message number: 018
Message text: Profit Center Check succesfully executed
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_20345_CHECK018 typically relates to a check performed during a data migration or conversion process, particularly in the context of profit center accounting. This message indicates that a specific check related to profit centers has been executed successfully, which means that there are no issues found in the profit center data being processed.
Cause: The message CNV_20345_CHECK018 is not an error in the traditional sense but rather an informational message indicating that the check for profit centers has been completed without any issues. It is part of the data migration process, often seen during the use of SAP's Migration Cockpit or during the execution of specific conversion programs.
Solution: Since this message indicates a successful check, no action is required. However, if you are looking to ensure that everything is in order, you can: Review the Logs: Check the logs generated during the migration process to confirm that all other checks have also
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