SAP Knowledge Base Article - Preview

1997269 - Enable the SAPJVM tracing

Symptom

Some of the JVM system properties have been changed and they cause different issues:

  • Example 1:
    The deployment is failing with error: java.lang.ClassNotFoundException: com.sun.enterprise.iiop.POAEJBORB
    The reason for above error is because the system property "org.omg.CORBA.ORBClass" with default value "com.sap.engine.system.ORBProxy" was unexpectedly overwritten to "com.sun.enterprise.iiop.POAEJBORB" by a specific application or lib/service.
  • Example 2:
    The XML parse will lead to excetion: NotSerializableException: com.sap.engine.lib.xml.parser.XMLParser
    The reason of the above error is because the system property "-Dorg.xml.sax.driver" with default value "com.sap.engine.lib.xml.parser.SAXParser" was unexpectedly overwritten to "com.sap.engine.lib.xml.parser.XMLParser" by a specific application or lib/service.
  • Example 3:
    The "user.timezone" JVM parameter does not reflect the OS settings.

You want to identify the component which changes the JVM system properties by calling either System.setProperty(String key, String value) or System.setProperties(Properties prop).


Read more...

Environment

  • SAP Java Virtual Machine all releases

Product

SAP Java Virtual Machine all versions

Keywords

System.setProperty,System.setProperty, System,setProperty,setProperties,com.sun.enterprise.iiop.POAEJBORB,ClassNotFoundException,NotSerializableException,com.sap.engine.lib.xml.parser.XMLParser,com.sap.engine.system.ORBProxy, com.sap.engine.lib.xml.parser.SAXParser, Xtrace, JdkInternals, NativeTracer, com.sap.jvm.impl.util, com.sap.jvm.impl.monitor.vm, PropertyTracer , KBA , BC-JVM-VM , Java Virtual Machine , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.