How To Fix CNV20200007 - Test run; no data changes are made

CNV20200007 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 007

• Message text: Test run; no data changes are made

What causes this issue?

Test run: No data changes are made.

System Response

Error.
This run does not constitute a successful execution of this activity.

How to fix this error?

Make sure that you complete at least one successful update run for this
activity.

Procedure for System Administrators

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.

CNV20200007 - Details

• The SAP error message CNV20200007 typically occurs during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that the test run of the migration process did not result in any data changes being made. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Test Run Mode: The error is expected behavior when the migration is executed in test mode. In this mode, the system simulates the migration process without making any actual changes to the database.
  No Data to Migrate: There may be no data available in the source system that meets the criteria for migration, leading to no changes being detected.
  
  Configuration Issues: There might be issues with the configuration settings or mapping rules that prevent any data from being processed.
  Filters Applied: If filters are applied during the migration process, they may exclude all data, resulting in no changes.
  
  
  Solution:
  
  Check