Exception in WebSphere Portal Agent log on starting method tracer actual trace.

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Article ID: 7588

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Updated On:

Products

CA Application Performance Management Agent (APM / Wily / Introscope) INTROSCOPE

Issue/Introduction

[ERROR] [IntroscopeAgent.Agent] Exception starting method tracer com.ca.apm.agent.extension.websphereportal.wasportal.PageTitleRequestMapTracer actual trace for com.ibm.wps.engine.phases.WPActionPhase.execute

[IntroscopeAgent.Agent] Exception starting method tracer com.ca.apm.agent.extension.websphereportal.wasportal.PageTitleRequestMapTracer actual trace for com.ibm.wps.engine.phases.WPActionPhase.execute
java.lang.NullPointerException
      at java.lang.StringBuilder.<init>(StringBuilder.java:142)
      at com.ca.apm.agent.extension.websphereportal.wasportal.utils.PageTitleUtil.getPageTitle(PageTitleUtil.java:102)
      at com.ca.apm.agent.extension.websphereportal.wasportal.PageTitleRequestMapTracer.ITracer_startTrace(PageTitleRequestMapTracer.java:53)
      at com.wily.introscope.agent.trace.InvocationData.IMethodTra

Environment

Websphere Portal 9
WAS SaaS agent 21.4

Resolution

This is a known issue fixed in Agent 21.9 release