How To Fix MDG_OIF206 - Table type name &1 is already in use; use a different name

MDG_OIF206 - Overview

• Message type: E = Error

• Message class: MDG_OIF - Message Class for Outbound Interface

• Message number: 206

• Message text: Table type name &1 is already in use; use a different 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_OIF206 - Table type name &1 is already in use; use a different name ?

  The SAP error message MDG_OIF206 indicates that there is an attempt to create or modify a table type in the Master Data Governance (MDG) system, but the specified table type name is already in use. This typically occurs when you are trying to define a new table type with a name that has already been assigned to another table type or object in the system.
  
  Cause:
  
  Duplicate Name: The most common cause is that the table type name you are trying to use is already defined in the system.
  Namespace Issues: If you are working in a custom namespace, there might be conflicts with standard SAP objects or other custom objects.
  Development Environment: If you are in a development environment, another developer may have already created a table type with the same name.
  
  
  Solution:
  
  
  Check Existing Table Types: 
  
  Use transaction code SE11 (Data Dictionary) to check for existing table types. Enter the name you are trying