3178306 - Why do I get the error “Invalid request. You have already established a relationship or have an invalid relationship request letter” when accepting a Trading Relationship Request?

Symptom

When trying to accept a new Trading Relationship Request (TRR) from a buyer, the following error message appears:

Invalid request. You have already accepted the Terms of Use and established a relationship or have an invalid relationship request letter

Environment

SAP Business Network

Product

SAP Business Network for Procurement and SAP Business Network for Supply Chain all versions

Keywords

relationship error, cannot accept trr, trading request issue, buyer link, relationship setup, trr acceptance failure , KBA , SBN-AN-SE , Supplier Enablement , SBN-AN-ADM , Administration (Buyer & Supplier Account Administration) , Known Error

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