How To Fix CMS_CAG303 - Specify partner function for business partner &1

CMS_CAG303 - Overview

• Message type: E = Error

• Message class: CMS_CAG - Message Class for Collateral Agreement

• Message number: 303

• Message text: Specify partner function for business partner &1

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

System fails to save business partner details if either the business
partner or a corresponding partner function is not specifed.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CMS_CAG303 - Details

• The SAP error message CMS_CAG303, which states "Specify partner function for business partner &1," typically occurs in the context of business partner (BP) management within SAP Customer Relationship Management (CRM) or SAP S/4HANA. This error indicates that a required partner function for a specific business partner has not been defined or is missing.
  
  Cause:
  
  Missing Partner Function: The business partner you are trying to use does not have a partner function assigned to it. Partner functions are roles that a business partner can play in a business transaction (e.g., sold-to party, ship-to party, payer, etc.).
  Incorrect Configuration: The configuration settings for partner functions may not be set up correctly in the system.
  Data Inconsistency: There may be inconsistencies in the data related to the business partner, such as missing or incorrect entries in the partner function assignment.
  
  
  Solution:
  
  
  Check Business Partner Data:
  
  Go to the transaction code BP (Business Partner) in SAP.
  Search for the business partner using