From the Client Proxy it is sent to dest: // HPIDCLNT100 (transaction SXMSIF)
1- Error : INTERFACE_REGISTRATION_ERROR
http://schemas.xmlsoap.org/soap/envelope/" xmlns:SAP=" http://sap.com/xi/XI/Message/30" SOAP:mustUnderstand="1"> XIProxy INTERFACE_REGISTRATION_ERROR ifmmessif SIOA_ECC_UPDATE http://xxxx.com/C3/UpdateVehicles No implementing class registered for the interface (ABAP interface, request message SIOA_ECC_UPDATE, request message, namespace http://xxxx.com/C3/UpdateVehicles) M
Then delete the dest://HPIDCLNT100 and start giving another error
2- Error INTERNAL.PROXY_NOT_ALLOWED_ON_IS, Proxy calls are not permitted on sender or receiver side on the IS (client)
With respect to error 1, which may be missing from the PI side set that messages do not reach the ABAP stack?
Because deleting the dest: // HPIDCLNT100 stops working, I'm running error 2
I have to leave it like this: