How To Fix CNV_DMC_WDA060 - Cannot deactivate the migration object; data exists in the staging tables

CNV_DMC_WDA060 - Overview

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 060

• Message text: Cannot deactivate the migration object; data exists in the staging tables

What causes this issue?

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

System Response

How to fix this error?

Empty all the associated staging tables for the migration object before
deactivating it.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_DMC_WDA060 - Details

• The SAP error message CNV_DMC_WDA060 indicates that you are trying to deactivate a migration object in the Data Migration Cockpit (DMC) while there is still data present in the staging tables associated with that migration object. This situation typically arises during data migration processes where data is staged before being transferred to the target system.
  
  Cause:
  The primary cause of this error is that the migration object you are attempting to deactivate has associated data that has not yet been processed or cleared from the staging tables. The system prevents deactivation to ensure data integrity and to avoid losing any data that has not been fully migrated or processed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Staging Tables: 
  
  Identify the staging tables associated with the migration object. You can usually find this information in the migration cockpit or documentation related to the specific migration object.
  Use transaction codes like SE11 or SE16