It is the same question answered multiple times. The issue I have is
From Gateway
on ECC side ODATA is activated
System Alias on Backend ECC (EHP7 NW 7.4 SP13)
System Alias on Gateway (NW 7.4 SP13)
I believe it is a problem with aliases. It is a hub architecture.
SMT1 ->trusted connection work OK both ways. Authorisation check successful.
Sorry to ask the same question again. Suggestions welcome !
