How To Fix CNV20200369 - Mapping for &1 &2 corresponds to 1:1 rename

CNV20200369 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 369

• Message text: Mapping for &1 &2 corresponds to 1:1 rename

What causes this issue?

Mapping onto &V1& &V2& corresponds to a 1:1-rename.
&V1& &V3& is mapped onto &V1& &V2&.

System Response

Information

How to fix this error?

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.

CNV20200369 - Details

• The SAP error message CNV20200369 indicates that there is a mapping issue during a data migration or conversion process, specifically related to a 1:1 rename mapping. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transformation tools.
  
  Cause:
  The error message CNV20200369 suggests that the system is trying to map a source field to a target field, but the mapping is not correctly defined or is ambiguous. The "1:1 rename" indicates that the system expects a straightforward renaming of a field from the source to the target, but it cannot find a valid mapping or there is a conflict in the mapping definitions.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Mapping Definitions: Review the mapping definitions in your migration or conversion project. Ensure that the source and target fields are correctly defined and that there are no conflicts.
  
  
  Verify Data