How To Fix CNV_MBT_46329 - A program or include already exists with the name &

CNV_MBT_46329 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 329

• Message text: A program or include already exists with the 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_MBT_46329 - Details

• The SAP error message CNV_MBT_46329 indicates that there is a naming conflict in the system, specifically that a program or include with the specified name already exists. This error typically arises during the execution of a conversion or migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  
  Duplicate Naming: The most common cause is that the system is trying to create a new program or include with a name that already exists in the SAP namespace.
  Custom Developments: If there are custom developments or modifications in the system, they might conflict with the naming conventions used by the migration tools.
  Transport Issues: If there are transport requests that have not been properly imported or have been imported multiple times, this can lead to naming conflicts.
  
  
  Solution:
  
  Check Existing Objects: Use transaction SE80 or SE38 to check if a program or include with the specified name already exists. If it