Resolution:
Title:
Activation error with plugin agent [Administration/GUIServices/TypeServices/intfType-service.serviceagent]
caused by: An IOException occurred while initializing the service
caused by: com.tibco.plugin.share.http.HttpInitServerIOException
caused by: java.lang.ClassCastException: org.apache.coyote.http11.Http11Protocol

Resolution:
Activation error with plugin agent [Administration/GUIServices/TypeServices/intfType-service.serviceagent]
caused by: An IOException occurred while initializing the service
caused by: com.tibco.plugin.share.http.HttpInitServerIOException
caused by: java.lang.ClassCastException: org.apache.coyote.http11.Http11Protoco

Environment:
===========

   o For all BW versions
   o For all OS versions

Resolution:
===========

From the deployed .tra file, in tibco.class.path.extended parameter, remove %TPCL_HOME%/tomcat/common/lib. Already TPCL_HOME%/tomcat/5.5/compatible/lib is in the class path.

The above mentioned class path is getting loaded again and causing the ClassCast exception. The problem will be fixed after removing the duplicate classpath.