How To Fix MDG_BS_BP_MLT_AS011 - Assignment with assignment ID &1 cannot be inserted; duplicate entry

MDG_BS_BP_MLT_AS011 - Overview

• Message type: E = Error

• Message class: MDG_BS_BP_MLT_AS - Messages for multiple assignment function

• Message number: 011

• Message text: Assignment with assignment ID &1 cannot be inserted; duplicate entry

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.

MDG_BS_BP_MLT_AS011 - Details

• The SAP error message MDG_BS_BP_MLT_AS011 indicates that there is an attempt to insert a duplicate entry for an assignment ID in the Master Data Governance (MDG) Business Partner (BP) application. This typically occurs when you are trying to create or update a business partner record, and the system detects that the assignment ID you are trying to use already exists in the database.
  
  Cause:
  
  
  Duplicate Assignment ID: The most common cause of this error is that the assignment ID you are trying to insert already exists in the system. This could happen if:
  
  You are trying to create a new business partner with an assignment ID that is already associated with another business partner.
  There is a concurrent process or transaction that has already created an entry with the same assignment ID.
  
  
  
  Data Migration Issues: If you are migrating data into the MDG system, there may be issues with the data being imported, leading to