How To Fix R1521 - Mark at least one business partner category

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 521

• Message text: Mark at least one business partner category

Self-Explanatory Message

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• What is the cause and solution for SAP error message R1521 - Mark at least one business partner category ?

  The SAP error message R1521, which states "Mark at least one business partner category," typically occurs when you are trying to create or modify a business partner in the SAP system, but you have not selected any of the required business partner categories. This error is common in the context of SAP Customer Relationship Management (CRM) or SAP S/4HANA, where business partners are used to manage various entities such as customers, vendors, and employees.
  
  Cause:
  The error is triggered when:
  
  You are attempting to create or edit a business partner without selecting at least one business partner category (e.g., Customer, Vendor, or Employee).
  The system requires at least one category to be marked to proceed with the creation or modification of the business partner.
  
  
  Solution:
  To resolve the R1521 error, follow these steps:
  
  
  Access the Business Partner Transaction:
  
  Go to the transaction code for creating or editing a business partner (e.g., BP).
  
  
  
  Select the Business Partner Role:
  
  In the business