Message type: E = Error
Message class:  CNV_PE_CHECK - Check Framework messages for posting engine 
Message number: 351
Message text: Traceability issues expected
Worklist item &V1& has already been transferred.
For more information about the check, see
<DS:TX.CNV_PE_TX_TRFM_C_FINAL_FLAG>Final and Transfer List Check.</>
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 "CNV_PE_CHECK351 Traceability issues expected" typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the implementation of SAP S/4HANA. This error indicates that there are potential traceability issues with the data being processed, which could affect the integrity and reliability of the data in the new system.
Cause: Data Inconsistencies: The data being migrated may have inconsistencies or missing links that prevent proper traceability. This can occur if the source data does not adhere to the expected structure or if there are missing relationships between data entities.
Configuration Issues: Incorrect configuration settings in the migration tool or in the source system can lead to traceability problems. Custom Developments: If there are custom developments or modifications in the source system, they may not be properly accounted for in the migration process. Data Quality Issues: Poor data quality, such as duplicates, incorrect formats, or incomplete records,
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