Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 287
Message text: & data records in CNVRENAME were added for DOMNAME=DOCLN
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The SAP error message CNV20200287 typically relates to issues encountered during data migration or conversion processes, particularly in the context of SAP's data migration tools. The specific message indicates that data records in the table CNVRENAME were added for the DOMNAME=DOCLN. This usually means that there are inconsistencies or issues with the data being processed, particularly with the document line items.
Cause: Data Inconsistency: The error often arises when there are inconsistencies in the data being migrated, such as missing or incorrect entries in the source data. Mapping Issues: There may be issues with how the data is being mapped from the source system to the target system. Configuration Problems: Incorrect configuration settings in the migration tool or the target system can lead to this error. Missing Data: Required data fields may be missing or not properly populated in the source data.
Solution: Check Data Records: Review the data records in the CNVRENAME table for the specified
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