E-IB: Get "IOException: The host couldn't be resolved. (158,10721)" & "java.net.NoRouteToHostException: No route to host" Calling a Web Service (Doc ID 1946226.1)

Last updated on JUNE 26, 2017

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.50 and later
Oracle WebLogic Server - Version 10.3.6 to 10.3.6
Information in this document applies to any platform.

*** Latest revision/update: 12-Jan-2016 ***


Symptoms

On PeopleTools release 8.5x, while setting up Integration Broker (IB) to communicate with a non-PeopleSoft system that is a web service provider.

The WSDL definitions of the target service was successfully re-imported in Consume Web Service Wizard, retrieved via HTTPS based WSDL URL.
The necessary IB meta-data for call were built, though it was found that the endpoint URLs for service operations are HTTP bases, not HTTPS.
Further investigation has shown that the WSDL definitions by some reason had it that way, with plain HTTP. The rest of the IB setup looks fine.

However when trying to call any of the service operations from PeopleSoft, the call fails:

Error Online and Logged Response:

IOException: The host couldn't be resolved. (158,10721)

Gateway Log's Stack Trace Exception:

java.net.NoRouteToHostException: No route to host

Cause

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