OSB: Setting quality of service to Exactly Once in service callout action
When I try to set Qos=1 for a HTTP protocol-synch operation-proxy/business service, it throws error : "Setting quality of service to Exactly Once in service callout action is not supported for service Servicename"
when i looked on Docs:
"Quality of service can be set to Exactly Once in Service Callout only if the service transport endpoint is Transactional and the message pattern is one-way or synchronous". Now one-way is asynch right? so it should support both asynch and synch operations.
When I put this HTTP protocol proxy/business in Route node and set Qos=1 then it works.
Is it dependent on some attribute in WSDL? Or OSB does not support Qos=1 in service callout for HTTP protocol based services??
T&R
Swapnil