How To Fix CNV_DMC_MC_EXCEPTION222 - Transaction LTMOM is not available for Cloud systems; see long text

CNV_DMC_MC_EXCEPTION222 - Overview

• Message type: E = Error

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

• Message number: 222

• Message text: Transaction LTMOM is not available for Cloud systems; see long text

What causes this issue?

The migration object modeler (transaction LTMOM) is only available for
SAP S/4HANA On-Premise systems, and not for SAP S/4HANA Cloud systems.
The Migration Workbench (transaction MWB) is available for support
purposes. This transaction covers advanced migration functions not
covered by the migration cockpit.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION222 - Transaction LTMOM is not available for Cloud systems; see long text ?

  The error message CNV_DMC_MC_EXCEPTION222 in SAP indicates that the transaction LTMOM (Legacy Transfer Migration Object Modeler) is not available for cloud systems. This is typically encountered when trying to use certain migration tools or functionalities that are not supported in the cloud environment.
  
  Cause:
  
  Cloud Environment Limitation: The primary cause of this error is that the transaction LTMOM is not supported in SAP S/4HANA Cloud or other cloud-based SAP solutions. LTMOM is primarily used in on-premise systems for data migration and modeling.
  Incorrect Migration Approach: Attempting to use on-premise migration tools or transactions in a cloud environment can lead to this error.
  
  
  Solution:
  
  
  Use Cloud-Specific Migration Tools: For cloud systems, you should use the tools and methodologies specifically designed for data migration in the cloud. This includes:
  
  SAP S/4HANA Migration Cockpit: This is the recommended tool for migrating data to SAP S/4HANA Cloud. It provides a guided approach to data migration and is tailored for cloud