How To Fix CNV_DMC_MC078 - A project with the same name already exists; choose another name

CNV_DMC_MC078 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 078

• Message text: A project with the same name already exists; choose another name

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_DMC_MC078 - Details

• The SAP error message CNV_DMC_MC078 indicates that you are trying to create a new project in the Data Migration Cockpit (DMC) with a name that already exists in the system. This error typically occurs when there is an attempt to create a duplicate project, which is not allowed in SAP.
  
  Cause:
  
  The primary cause of this error is that a project with the specified name already exists in the system. This could happen if:
  You or someone else has already created a project with the same name.
  You are trying to import or replicate a project that has already been created.
  
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Projects:
  
  Navigate to the Data Migration Cockpit and check the list of existing projects to see if a project with the same name already exists.
  If you find the project, you can either use that project or delete it if it is no longer needed.
  
  
  
  Choose