How To Fix CNV_20345_CHECK015 - No target provided for source &1; mapping is not complete

CNV_20345_CHECK015 - Overview

• Message type: E = Error

• Message class: CNV_20345_CHECK - Message Class for 20345 Checks

• Message number: 015

• Message text: No target provided for source &1; mapping is not complete

What causes this issue?

The provided mapping is incomplete. A mapping line contains a source
value (&V1&) but not a target value.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You have to complete the mapping by providing the requested field values
or by deleting the mapping line which causes the problem.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20345_CHECK015 - Details

• The SAP error message CNV_20345_CHECK015 indicates that there is an issue with the data mapping in a conversion or migration process. Specifically, it means that for a given source field (denoted by &1), there is no corresponding target field defined, which results in an incomplete mapping.
  
  Cause:
  
  Incomplete Mapping Configuration: The mapping between source and target fields has not been fully defined. This can happen if the mapping was not set up correctly during the configuration of the data migration or conversion project.
  Missing Target Fields: The target structure may not have been properly defined or may be missing fields that correspond to the source fields.
  Data Model Changes: Changes in the data model (e.g., during an upgrade or system migration) may have led to discrepancies in the mapping configuration.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration in the SAP system where the migration or conversion is set up.
  Verify that all source fields have corresponding