How To Fix CNV_DMC_MC_EXCEPTION221 - Cannot display migration object; see long text

CNV_DMC_MC_EXCEPTION221 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 221

• Message text: Cannot display migration object; see long text

What causes this issue?

This migration object belongs to a project that was created in a
different client (client &V1&). It is not possible to display the
migration object in the current client.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION221 - Cannot display migration object; see long text ?

  The SAP error message CNV_DMC_MC_EXCEPTION221 typically occurs during the data migration process using the SAP Data Migration Cockpit (DMC). This error indicates that there is an issue with displaying a migration object, which can be caused by various factors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Missing or Incomplete Configuration: The migration object may not be properly configured or may be missing necessary settings.
  Authorization Issues: The user may not have the required authorizations to access the migration object.
  Data Model Issues: There could be inconsistencies or issues in the data model that prevent the migration object from being displayed.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system configuration errors.
  Version Compatibility: The version of the migration object may not be compatible with the current system version.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the migration object to ensure that all necessary parameters are set