Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 702
Message text: Active phase differs from 'Preprocessing programs DURING system lock'
The active phase '&V1&' differs from phase 'Preprocessing programs
during system lock'.
The execution of this troubleshooting activity is not possible.
Wait until the active phase is 'Test'. The troubleshooting activity of
activity 'Verify test results' allows to adapt object types after the
conversion and allows a reconversion of the affected tables.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20551702, which states "Active phase differs from 'Preprocessing programs DURING system lock'," typically occurs during data migration or system conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch between the expected phase of the migration process and the actual phase that the system is currently in.
Cause: Phase Mismatch: The error arises when the system is expected to be in a specific phase (in this case, the 'Preprocessing programs DURING system lock' phase) but is found to be in a different phase. System Lock Issues: The system might not be properly locked for the migration process, leading to inconsistencies in the expected state. Concurrent Processes: Other processes or jobs running in the background may interfere with the migration process, causing the system to be in an unexpected state.
Configuration Issues: Incorrect configuration settings in the migration cockpit or related
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