How To Fix B0412 - Relationship category &1 between partner &2 and partner &3 matched

B0412 - Overview

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 412

• Message text: Relationship category &1 between partner &2 and partner &3 matched

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B0412 - Relationship category &1 between partner &2 and partner &3 matched ?

  The SAP error message B0412 indicates that there is a conflict or issue with the relationship category between two partners in the system. This message typically arises in scenarios involving partner functions, such as when managing business partners, customers, or vendors in SAP.
  
  Cause:
  The error message B0412 occurs when:
  
  There is an attempt to create or modify a relationship between two business partners (e.g., customers, vendors) that already exists with the same relationship category.
  The relationship category specified is not unique for the combination of the two partners involved.
  
  
  Solution:
  To resolve the B0412 error, you can take the following steps:
  
  
  Check Existing Relationships:
  
  Use transaction codes like BP (Business Partner) to view the existing relationships between the partners involved. Look for the relationship category specified in the error message.
  
  
  
  Modify or Delete Existing Relationships:
  
  If a relationship already exists and is causing the conflict, you may need to modify or delete the existing relationship before creating a new