we are facing a peculiar issue. we have a BPEL process A that calls another BPEL process B. it was working fine. but now we are facing intermittent issue. From the flow trace in SOA we could see that process A is calling B, but we could see that B is not getting actually called(instance od B is not getting created).
we could see in dlv_message table in soa_infra schema that the state of the call is '0', which is the unresolved state. Any input on this is highly appreciated.