Message type: E = Error
Message class:  CNV_20309 -  
Message number: 002
Message text: Package comparison was started; for status check, start program monitor
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20309002 typically relates to the SAP Conversion and Upgrade process, particularly in the context of data migration or system conversion activities. This message indicates that a package comparison has been initiated, and it suggests that you should check the status of this process using the program monitor.
Cause: Package Comparison Initiation: The error message is generated when a package comparison process has been started but is not yet completed. This can occur during data migration or system conversion activities where data consistency and integrity need to be verified. Long-running Processes: The package comparison might take a significant amount of time, especially if there is a large volume of data or if the system is under heavy load. System
Configuration Issues: There may be underlying issues with the system configuration or the data being processed that could affect the comparison process.
Solution: Check Program Monitor: Use transaction code SM37 to check the status
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