How To Fix /ACCGO/CAS_MSG518 - Business partner &1 is not a permitted payee for vendor &2 in unit &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_MSG -

• Message number: 518

• Message text: Business partner &1 is not a permitted payee for vendor &2 in unit &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_MSG518 - Business partner &1 is not a permitted payee for vendor &2 in unit &3 ?

  The SAP error message /ACCGO/CAS_MSG518 indicates that there is an issue with the business partner (BP) being used as a payee for a vendor in a specific unit. This error typically arises in the context of the SAP S/4HANA system, particularly when dealing with the new business partner approach for managing vendors and customers.
  
  Cause:
  The error message is triggered when:
  
  The business partner (BP) specified is not set up as a permitted payee for the vendor in question.
  There may be configuration issues in the vendor master data or business partner settings.
  The relationship between the business partner and the vendor may not be properly defined or activated.
  The unit specified may not have the necessary authorizations or configurations to allow the business partner to act as a payee.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Business Partner Configuration:
  
  Go to the Business Partner transaction (BP) and verify that the business partner is correctly