Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 718
Message text: Problem with Re-generation or job creation. Check the protocol!
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The SAP error message CNV20551718 indicates a problem related to the re-generation or creation of a job in the context of a data migration or conversion process, often associated with SAP's data migration tools or the SAP S/4HANA migration process. This error typically arises during the execution of a migration project, particularly when using tools like the SAP S/4HANA Migration Cockpit or other data conversion tools. Possible Causes:
Configuration Issues: Incorrect configuration settings in the migration tool or the source/target systems. Data Issues: Inconsistent or invalid data in the source system that prevents successful job creation or regeneration. Authorization Problems: Insufficient user authorizations to execute the job or access certain data. Technical Errors: Issues with the underlying database or application server, such as connectivity problems or resource limitations. Protocol Errors: Problems with the job protocol that may indicate missing logs or incomplete job execution. Solutions: Check the Protocol: Review the job protocol for detailed error messages or warnings
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