Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 717
Message text: Not all programs are finished in phase &1! See long text
Not all programs are finished in phase &V1&!
A re-generation for specific tables is not possible before phase &V1& is
finished completely
Furthermore the run for all programs must be completed without errors.
The system does not allow the re-generation.
Wait until phase &V1& is finished. Then re-execute this troubleshooting
activity.
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 CNV20551717 typically occurs during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that not all programs or processes have completed successfully in a specific phase of the migration or conversion.
Cause: Incomplete Execution: Some programs or processes that are supposed to run in the specified phase did not finish. This could be due to various reasons such as: Timeouts or interruptions during execution. Errors in the data being processed. Resource limitations (e.g., memory, CPU). Configuration issues or missing prerequisites. Dependency Issues: Certain processes may depend on the successful completion of others. If a prerequisite process fails or is still running, it can lead to this error. Data Quality Issues: If the data being migrated has inconsistencies or errors, it may cause certain programs to fail.
Solution: Check Logs: Review the logs for the specific phase where the error occurred. The logs can provide detailed
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