How To Fix CNV_DMC_WDA133 - The project contains custom fields, see long text

CNV_DMC_WDA133 - Overview

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 133

• Message text: The project contains custom fields, see long text

What causes this issue?

A migration object in your project contains custom fields. For such
migration objects, you need to ensure that the custom fields are the
same in both the quality (Q) and production (P) systems. After you
import the project to the production system<(>,<)> you need to open the
migration object so that the migration object is updated to reflect the
custom fields.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_DMC_WDA133 - Details

• The SAP error message CNV_DMC_WDA133 typically indicates that there are custom fields present in the project that need to be addressed before proceeding with a data migration or conversion process. This error is part of the Data Migration Cockpit (DMC) and is related to the handling of custom fields in the migration project.
  
  Cause:
  
  Custom Fields: The project includes custom fields that are not recognized or properly configured in the migration template or mapping.
  Incompatibility: The presence of custom fields may lead to incompatibility with the standard migration processes, as the system may not know how to handle these fields.
  
  Configuration Issues: There may be issues with the configuration of the custom fields in the source or target systems.
  
  
  Solution:
  
  Review Custom Fields: Check the list of custom fields in your project. Identify which fields are causing the issue.
  Mapping Configuration: Ensure that the custom fields are correctly mapped in the migration template. You may need to