ContextException after uppgrade from NetWeaver04 SP12 to SP19

[Former Member]

Hi All,

I have a java web dynpro application that has been developed on NetWeaver04 SP12. After an upgrade to ST19 the application is giving the following error from time to time:

com.sap.tc.webdynpro.progmodel.context.ContextException: DataNodeInfo(<unknown>.SearchCriteriaFields): the controller has already been destroyed

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.getContextInternal(NodeInfo.java:273)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.createElement(NodeInfo.java:859)

at com.sap.tc.webdynpro.progmodel.context.Node.createElementInternal(Node.java:1348)

at com.sap.tc.webdynpro.progmodel.context.Node.doSupplyElements(Node.java:451)

at com.sap.tc.webdynpro.progmodel.context.Node.supplyElements(Node.java:403)

at com.sap.tc.webdynpro.progmodel.context.Node.getElementList(Node.java:346)

at com.sap.tc.webdynpro.progmodel.context.Node.getChildNodeInternal(Node.java:1175)

at com.sap.tc.webdynpro.progmodel.context.Node.getChildNode(Node.java:1190)

at au.com.optus.gecko.wdp.IPrivateGeckoSearchHelpFindSpareView$IContextNode.nodeAttributes(IPrivateGeckoSearchHelpFindSpareView.java:507)

at au.com.optus.gecko.wdp.IPrivateGeckoSearchHelpFindSpareView$IContextNode.currentAttributesElement(IPrivateGeckoSearchHelpFindSpareView.java:516)

at au.com.optus.gecko.GeckoSearchHelpFindSpareView.handleSearchHelpCancelEvent(GeckoSearchHelpFindSpareView.java:370)

the error is in the generated source code which is called by one of the events implementations of the view. The error is thrown when one of the context nodes called Attributes is accessed.

Any help will be highly appreciated!!!

Thank you

Regards,

Tania

[Former Member]

Hi,

Try to repair your project and then redeploy.

Right click Project Repair-> Project structure and classpath

Regards

Ayyapparaj