Support Article
SOAP Service - load balancing and routing
SA-3473
Summary
Trying to build PRPC environment (3 Application Servers in a cluster) from which 2 application servers will be used by Front End Users and 1 application server will serve Pega hosted WSDL Services. For some reason some of the end users are landing the SOAP service node.
Error Messages
NA - end users are routed to wrong node.
Steps to Reproduce
configure a proxy route the request to user node alone.
Root Cause
WebLogic proxy pluing log indicates JSessionID carries the jvmid of the SOAP service node, which is wrong. There is a weblogic plugin configuration 'DynamicServerList’ that notifies the plugin about the 3rd node in the cluster.
Resolution
Turn off the 'DynamicServerList' setting in WebLogic plugin configuration.
Published January 31, 2016 - Updated October 8, 2020
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