How To Fix CNV_DMC_MC069 - The name &1 already exists at subproject level; choose another name

CNV_DMC_MC069 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 069

• Message text: The name &1 already exists at subproject level; choose another name

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV_DMC_MC069 - Details

• The SAP error message CNV_DMC_MC069 indicates that there is a naming conflict at the subproject level in the Data Migration Cockpit (DMC) or during a data migration process. Specifically, it means that the name you are trying to use for a subproject already exists, and you need to choose a different name.
  
  Cause:
  
  Duplicate Subproject Name: The most common cause of this error is that you are attempting to create a new subproject with a name that is already in use by another subproject within the same project.
  Naming Conventions: There may be specific naming conventions or restrictions in place that you are not adhering to, leading to conflicts.
  
  
  Solution:
  
  Choose a Unique Name: The simplest solution is to select a different name for your subproject that does not conflict with existing names. Ensure that the new name is unique within the context of the project.
  Check Existing Subprojects: Review the list of existing subprojects to