Message type: E = Error
Message class:  CNV20201 -  
Message number: 048
Message text: All entries for & from CNV_20201_NRIV_O and CNV_20201_NRIV_N were deleted
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The SAP error message CNV20201048 indicates that all entries for a specific object (denoted by &) from the tables CNV_20201_NRIV_O and CNV_20201_NRIV_N have been deleted. This error typically arises during data migration or conversion processes, particularly in the context of SAP's data migration tools.
Cause: Data Deletion: The most straightforward cause is that the entries in the specified tables have been deleted, either intentionally or accidentally. This could happen during a data cleansing process or if a migration step was not executed correctly.
Configuration Issues: There may be issues with the configuration of the migration project, leading to the deletion of necessary entries. Process Interruption: If the migration process was interrupted or failed, it could result in incomplete data being present in the tables. Incorrect Mapping: If the mapping of data from the source system to the target system is incorrect, it may lead to the deletion of entries that are not recognized.
Solution: Check Data Integrity:
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