How To Fix CNV_CDMC_CA078 - Executing this activity is no longer possible after statistics import

CNV_CDMC_CA078 - Overview

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 078

• Message text: Executing this activity is no longer possible after statistics import

What causes this issue?

You want to execute activity <ZK>Determine Customer Objects</> or
<ZK>SAP Modifications</> , but successor activity <ZK>Import Statistics
</> has already been started (or is even completed).

System Response

It is not possible to execute any activities in phase <ZK>Collect</>
after activity <ZK>Import Statistics</> has been started.

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.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_CDMC_CA078 - Details

• The SAP error message CNV_CDMC_CA078 typically occurs in the context of data migration or conversion activities, particularly when using the SAP Conversion Tools (like the SAP S/4HANA Migration Cockpit or other data migration tools). This error indicates that a certain activity cannot be executed because the statistics import has already been performed.
  
  Cause:
  The error arises when you attempt to execute a migration activity that is no longer valid after the statistics import has been completed. The statistics import is a critical step in the data migration process, as it collects and prepares data for further processing. Once this step is completed, certain activities may be locked or rendered invalid to maintain data integrity and consistency.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Migration Status: Verify the current status of your migration project. If the statistics import has been completed, you may need to proceed with the next steps in