How To Fix CNV_CDOP_UCIA025 - Reference and analysis systems are same

CNV_CDOP_UCIA025 - Overview

• Message type: E = Error

• Message class: CNV_CDOP_UCIA - CDOP Upgrade/Change Impact Analysis

• Message number: 025

• Message text: Reference and analysis systems are same

What causes this issue?

In the landscape for the current UCIA project, the RFC destinations for
the analysis system and the reference system point to the same SAP
system.
In general, the analysis system is the one that is yet to be upgraded,
while the reference system is the one that has been upgraded. Thus, it
is possible to determine the changes to the SAP objects by comparing
the versions of these objects in the two systems.
If both the roles are assigned to the same system, the comparison
cannot take place because the relevant SAP objects are available in
only one version.

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?

Check if you really want the analysis system and the reference system
to be the same.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_CDOP_UCIA025 - Details

• The SAP error message CNV_CDOP_UCIA025 indicates that there is an issue with the reference and analysis systems being the same in the context of a data conversion or migration process. This error typically arises during the use of the SAP Conversion Tools, particularly in scenarios involving the SAP S/4HANA migration or data transfer processes.
  
  Cause:
  The error occurs when the system detects that the reference system (the source system from which data is being copied or migrated) and the analysis system (the target system where the data is being analyzed or processed) are the same. This situation is not allowed because it can lead to inconsistencies and conflicts during the data migration process.
  
  Solution:
  To resolve this error, you need to ensure that the reference and analysis systems are different. Here are the steps you can take:
  
  
  Check System Configuration: Verify the configuration settings in your migration or conversion tool. Ensure that the reference system