When Using P6 Web Services the Error "Java.lang.OutOfMemoryError: Java Heap Space" Occurs (Doc ID 2357509.1)

Last updated on SEPTEMBER 19, 2023

Applies to:

Symptoms

When attempting to run an integration with P6 Web Services the integration is hanging and one of the following errors occur.

ERROR
-----------------------
java.lang.OutOfMemoryError: Java heap space
at com.sun.xml.messaging.saaj.soap.impl.ElementImpl.(ElementImpl.java:132)
at com.sun.xml.messaging.saaj.soap.impl.ElementFactory.createElement(ElementFactory.java:112)
at com.sun.xml.messaging.saaj.soap.SOAPDocumentImpl.createElementNS(SOAPDocumentImpl.java:183)
at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.importNode(CoreDocumentImpl.java:1577)
at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.importNode(CoreDocumentImpl.java:1779)
at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.importNode(CoreDocumentImpl.java:1779)
at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.importNode(CoreDocumentImpl.java:1779)
at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.importNode(CoreDocumentImpl.java:1533)
at com.sun.xml.messaging.saaj.soap.SOAPDocumentImpl.importNode(SOAPDocumentImpl.java:178)
at com.sun.xml.messaging.saaj.soap.impl.BodyImpl.addDocument(BodyImpl.java:266)
at com.primavera.ws.common.CXFMessageHelper.createResponseMessage(CXFMessageHelper.java:37)
at com.primavera.ws.jaxws.provider.ProviderBase.invokeBase(ProviderBase.java:417)
at com.primavera.ws.jaxws.provider.generated.UDFValueProvider.invoke(UDFValueProvider.java:36)
at com.primavera.ws.jaxws.provider.generated.UDFValueProvider.invoke(UDFValueProvider.java:17)

ERROR
-----------------------
<[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "610" seconds working on the request "Workmanager: default, Version: 0, Scheduled=true, Started=true, Started time: 610358 ms
", which is more than the configured time (StuckThreadMaxTime) of "600" seconds in "server-failure-trigger". Stack trace:
com.sun.org.apache.xerces.internal.dom.ParentNode.nodeListGetLength(ParentNode.java:712)
com.sun.org.apache.xerces.internal.dom.ParentNode.getLength(ParentNode.java:726)
weblogic.wsee.jaxws.saaj.DOMWriter.writeNode(DOMWriter.java:205)
weblogic.wsee.jaxws.saaj.DOMWriter.writeNode(DOMWriter.java:222)
weblogic.wsee.jaxws.saaj.DOMWriter.writeNode(DOMWriter.java:222)
weblogic.wsee.jaxws.saaj.DOMWriter.writeNode(DOMWriter.java:197)
weblogic.wsee.jaxws.saaj.WLSSAAJMessage.writeTo(WLSSAAJMessage.java:535)
com.sun.xml.ws.api.message.MessageWrapper.writeTo(MessageWrapper.java:226)
com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:144)
com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:242)
com.sun.xml.ws.transport.http.HttpAdapter.encodePacket(HttpAdapter.java:636)
com.sun.xml.ws.transport.http.HttpAdapter.access$100(HttpAdapter.java:108)
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:878)
com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:422)
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:169)

Changes

Cause

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