How To Fix CNV_10020496 - Definition of &1 &2 is already used in &3 &4

CNV_10020496 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 496

• Message text: Definition of &1 &2 is already used in &3 &4

What causes this issue?

The definition of &V1& &V2& already exists in &V3& &V4&. Duplicate
objects should be avoided.

How to fix this error?

Intead of using &V1& &V2&, you should use &V3& &V4&.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020496 - Details

• The SAP error message CNV_10020496, which states "Definition of &1 &2 is already used in &3 &4," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that there is a conflict or duplication in the definitions of certain objects or data structures.
  
  Cause:
  The error is generally caused by one of the following reasons:
  
  Duplicate Definitions: The system has detected that the definition of a particular object (like a field, table, or structure) is already in use or defined elsewhere in the system.
  Incorrect Mapping: During the data migration process, the mapping of fields or structures may have been incorrectly set up, leading to conflicts.
  
  Configuration Issues: There may be issues in the configuration settings that lead to the same definition being referenced multiple times.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check for Duplicates: Review the