How To Fix B0120 - Business partner with category & not defined for role category &

B0120 - Overview

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 120

• Message text: Business partner with category & not defined for role category &

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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B0120 - Details

• The SAP error message B0120 indicates that a business partner (BP) with a specific category is not defined for a particular role category. This error typically arises when you are trying to assign a business partner to a role that is not compatible with its category.
  
  Cause:
  
  Business Partner Category Mismatch: The business partner you are trying to use is of a category (e.g., Person, Organization) that is not defined for the role you are trying to assign it to.
  Role Configuration: The role you are trying to assign may not be configured to accept the business partner category you are using.
  Missing Configuration: The necessary configuration for the business partner roles and categories may not have been set up in the system.
  
  
  Solution:
  
  Check Business Partner Category: Verify the category of the business partner you are trying to use. You can do this by navigating to the business partner master data in SAP.
  Check Role Configuration: