How To Fix CNV20551702 - Active phase differs from 'Preprocessing programs DURING system lock'

SAP Error Message - Details

• 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'

What causes this issue?

The active phase '&V1&' differs from phase 'Preprocessing programs
during system lock'.

System Response

The execution of this troubleshooting activity is not possible.

How to fix this error?

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.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551702 - Active phase differs from 'Preprocessing programs DURING system lock' ?

  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 tools can lead to this error.
  
  Solution:
  
  Check System Lock: Ensure that the system is properly locked for the migration process. You may need to manually lock the system or check if the lock is being held by another process.
  Review Migration Logs: Look at the migration logs for any additional error messages or warnings that could provide more context about the issue.
  Terminate Conflicting Processes: If there are other processes running that could interfere with the migration, consider stopping them temporarily.
  Restart the Migration Process: Sometimes, simply restarting the migration process can resolve transient issues.
  Check Configuration: Review the configuration settings in the migration cockpit to ensure they are set up correctly.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that might address this specific error message.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with detailed logs and context.
  
  Related Information:
  
  Migration Cockpit Documentation: Familiarize yourself with the official SAP documentation for the Migration Cockpit, as it provides detailed guidance on the migration process and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Monitoring Tools: Utilize SAP monitoring tools to check for system performance and any locks that may be affecting the migration process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.