Message type: E = Error
Message class: CNV20201 -
Message number: 074
Message text: Overlap with following rule:
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The SAP error message CNV20201074 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an overlap in the rules defined for data transformation or mapping, which can lead to conflicts in how data is processed.
Cause: The error message CNV20201074 is triggered when: There are multiple rules defined for the same data field or entity that overlap in their conditions or ranges. The rules may be conflicting, meaning that the same data could be transformed in different ways based on the overlapping rules. This can happen if the rules were manually created or modified without proper checks for overlaps.
Solution: To resolve the CNV20201074 error, you can take the following steps: Review the Rules: Go through the transformation rules defined in your migration project. Look for any overlapping conditions or ranges that might be causing the conflict. Modify or Remove Overlapping Rules: Adjust
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