How To Fix FSBP_FND_INBOUND001 - Relationship category &1 supports one-way relationships only

FSBP_FND_INBOUND001 - Overview

• Message type: E = Error

• Message class: FSBP_FND_INBOUND -

• Message number: 001

• Message text: Relationship category &1 supports one-way relationships only

Self-Explanatory Message

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FSBP_FND_INBOUND001 - Details

• The SAP error message FSBP_FND_INBOUND001 indicates that there is an issue with the relationship category being used in a business partner (BP) context. Specifically, it states that the relationship category you are trying to use supports only one-way relationships, but it appears that a two-way relationship is being attempted.
  
  Cause:
  This error typically arises when:
  
  You are trying to create or update a relationship between business partners that is defined as one-way, but the system is being instructed to treat it as a two-way relationship.
  The relationship category you are using does not allow for reciprocal relationships, meaning that if Business Partner A is related to Business Partner B, Business Partner B cannot automatically be related back to Business Partner A using the same relationship category.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Relationship Category: Review the relationship category you are using. Ensure that it is indeed a one-way relationship. You can