How To Fix COM_PARTNER551 - Contradictory requirements w/ ref.to mandatory funct. &3 (obj. &1 and &2)

COM_PARTNER551 - Overview

• Message type: E = Error

• Message class: COM_PARTNER - Partner Processing Messages

• Message number: 551

• Message text: Contradictory requirements w/ ref.to mandatory funct. &3 (obj. &1 and &2)

What causes this issue?

The objects "&V1&" and "&V2&" have conflicting requirements concerning
the partner function types &V3&. The partner function type &V3& is not
permitted for the "&V4&" object and must not appear simultaneously for
the corresponding partner function as the mandatory partner.

How to fix this error?

Remove one of the possible users from schema assignment (such as "&V4&
"), because the "&V1&" and "&V2&" objects cannot use the same partner
determination procedure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PARTNER551 - Contradictory requirements w/ ref.to mandatory funct. &3 (obj. &1 and &2) ?

  The SAP error message COM_PARTNER551 indicates that there are contradictory requirements related to mandatory functions for a specific object in the context of a business partner. This error typically arises when there are inconsistencies in the configuration or data related to the business partner's mandatory functions.
  
  Cause:
  The error occurs when:
  
  There are conflicting settings or requirements for mandatory functions associated with the business partner.
  The system expects certain mandatory functions to be fulfilled, but the configuration or data does not meet these requirements.
  The business partner is being processed in a way that violates the defined rules for mandatory functions.
  
  
  Solution:
  To resolve the COM_PARTNER551 error, you can follow these steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the business partner roles and their mandatory functions. Ensure that the settings are consistent and do not contradict each other.
  
  
  
  Review Business Partner Data:
  
  Go to the transaction code BP (Business Partner) and check the details of the business partner in question.