Ah, the old partner package, the precursor to TN. Didn’t find it initially cuz I don’t have that package currently installed.
getRoutingRule is an internal service that is not intended for use by us humble end-users. Basically, it’s something you shouldn’t need to use unless you’re doing something out of the ordinary.
You do indeed have to build a routing rule. But you don’t invoke it directly, or even manipulate it directly, yourself by calling services. You submit a doc to the partner manager via the wm.PartnerMgr.gateway.transport.B2B:InboundProcess service and it does all the work of matching the doc to the right rule, invoking the rule, etc.
Are you trying to do something special?
#webMethods#Flow-and-Java-services#Integration-Server-and-ESB