Calculations - New Formula - OK - java.lang.NullPointerException
When I create a new Formula from the context menu, it bring up the dialog box. I enter a valid calculation and click OK.
I get this
java.lang.NullPointerException at com.sap.ip.bi.bics.dataaccess.resource.impl.bi.queryview.formula.ProviderQvFormula.notifyServer(ProviderQvFormula.java:109)
thx
ted
Hi,
try to restart the java engine: SMICM
If it is not working check this note on relevance:
SAP Note Number: 1034123
What next you can do is to go to NWA and check the whole error message and post it here.
Regards
Andreas
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Java.lang.NullPointerException during adding new IDM Form
Hi,
I have problem with Net Beans 6.1. When I try to create new Form (or Rule/Workflow) red sign with following warning is appeared:
java.lang.NullPointerException
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at org.netbeans.editor.BaseTextUI.uninstallUI(BaseTextUI.java:270)
at javax.swing.JComponent.setUI(JComponent.java:651)
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[catch] at org.netbeans.core.windows.WindowManagerImpl$Exclusive.run(WindowManagerImpl.java:1298)
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at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)But Form/Rule/Workflow is created. Is it any significant problem?
Here are log files:
[Attached log files|http://meloun.ic.cz/tmp/idm/logs.zip]
thanks you for your answer
PetrThis error was solved using latest Identity Manager IDE 8.1 downloaded from page:
[identitymanageride.dev.java.net|https://identitymanageride.dev.java.net/servlets/ProjectDocumentList?folderID=9474&expandFolder=9474&folderID=9474] -
Error in deployment:java.lang.NullPointerException:sdu name can not be null
HI Everyone!
I try to deploy my web dynpro project to SAP J2EE engine. Configuration about SAP J2EE Engine is OK, but there is an error during the deployment. Here is the deployment trace:
2007-6-28 14:56:27 /userOut/daView_category (com.sap.ide.eclipse.deployer.DVBaseLog) [Thread[Deploy Thread,6,main]] INFO: deployment trace
14:56:24.207 [info #300] [#4]: Trying to connect to 'secude-vmcn0001:50004' as 'administrator'
14:56:24.207 [debug #100] [#4]: Session::getContext.[ B E G I N ].timerId=16
14:56:25.161 [debug #100] [#4]: Session::getContext.[ E N D ].timerId=[id:#16, elapsed: 954 ms.]
14:56:25.161 [info #300] [#4]: Connected to 'secude-vmcn0001:50004' as 'administrator'
14:56:25.161 [debug #100] [#4]: DeployProcessor::ctor:New deploy processor created.deployerId=4
14:56:25.161 [info #300] [#4]: +++++ Starting D E P L O Y action +++++
14:56:25.161 [info #300] [#4]: Selected archives for deployment
14:56:25.161 [info #300] [#4]: D:\NetWeaverWorkspace\Workspace\Dashboard\Dashboard.ear
14:56:25.536 [debug #100] [#4]: DeployProcessor::deploy:going to generate Session id, deployerId=4
14:56:25.755 [debug #100] [#4]: DeployProcessor::deploy:got Session id='14',time:[id:#17, elapsed: 594 ms.], deployerId=4
14:56:25.974 [info #300] [#4]: Upload archives to the server.Remote upload path is 'C:\SAP\JP1\JC00\j2ee\cluster\server0\temp\tcbldeploy_controller\archives\14'
14:56:25.974 [debug #300] [#4]: DeployProcessor::uploadItemsToServer:Going to upload 'D:\NetWeaverWorkspace\Workspace\Dashboard\Dashboard.ear' on the server.deployerId=4
14:56:26.427 [info #300] [#4]: File 'D:\NetWeaverWorkspace\Workspace\Dashboard\Dashboard.ear' uploaded successfully as 'C:/SAP/JP1/JC00/j2ee/cluster/server0/temp/tcbldeploy_controller/archives/14/Dashboard.ear'. Time:[id:#18, elapsed: 453 ms.]
14:56:26.427 [info #300] [#4]: Archives uploaded.time:[#18: 0.453 sec]
14:56:26.427 [debug #100] [#4]: DeployProcessor::deployItems:enter.timerId=19, deployerId=4
14:56:26.427 [debug #100] [#4]: DeployProcessor::internalCreateAndInitDeployer:get deployer from server, deployerId=4
14:56:26.427 [debug #100] [#4]: DeployProcessor::internalCreateAndInitDeployer:deployer get successfully:[id:#20, elapsed: 0 ms.], deployerId=4
14:56:26.630 [info #300] [#4]: component version handling rule is UpdateAllVersions
14:56:26.849 [info #300] [#4]: Error strategies:
14:56:26.849 [debug #100] [#4]: DeployProcessor::internalCreateAndInitDeployer:deployer initialized sucessfully:[id:#20, elapsed: 422 ms.], deployerId=4
14:56:26.849 [debug #100] [#4]: DeployProcessor::internalCreateAndInitDeployer:total time:[#20: 0.422 sec], deployerId=4
14:56:26.849 [info #300] [#4]: Starting deployment
14:56:27.177 [debug #100] [#4]: DeployProcessor::internalMapSdus:sduMapperVisitor.setCompositeDeploymentItem(null),remoteSdu=name: 'null', vendor: 'null', location: 'LOKAL', version: '0.2007.06.28.14.28.59', software type: 'J2EE', dependencies: '[]'
14:56:27.177 [debug #300] [#4]: DeployProcessor::deployItems:finally.Total Time:[#19: 0.75 sec], deployerId=4
14:56:27.177 [info #300] [#4]: +++++ End D E P L O Y action +++++
And here is the exception detail:
2007-6-28 14:56:27 /userOut/daView_category (com.sap.ide.eclipse.deployer.DVBaseLog) [Thread[Deploy Thread,6,main]] ERROR: java.lang.NullPointerException: sdu name can not be null.
at com.sap.engine.services.dc.api.model.impl.SduImpl.<init>(SduImpl.java:39)
at com.sap.engine.services.dc.api.model.impl.SdaImpl.<init>(SdaImpl.java:51)
at com.sap.engine.services.dc.api.model.impl.ModelFactoryImpl.createSda(ModelFactoryImpl.java:43)
at com.sap.engine.services.dc.api.model.SduMapperVisitor.createSda(SduMapperVisitor.java:52)
at com.sap.engine.services.dc.api.model.SduMapperVisitor.visit(SduMapperVisitor.java:64)
at com.sap.engine.services.dc.repo.impl.SdaImpl.accept(SdaImpl.java:136)
at com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.internalMapSdus(DeployProcessorImpl.java:704)
at com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.deployItems(DeployProcessorImpl.java:487)
at com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.deploy(DeployProcessorImpl.java:155)
at com.sap.ide.eclipse.deployer.dc.deploy.DeployProcessor70.deploy(DeployProcessor70.java:185)
at com.sap.ide.eclipse.sdm.threading.DCDeployThread.run(DCDeployThread.java:115)
It seems that there is something wrong about 'SDU', but i don't know what is it, and i can not find the answer both in sdn.sap.com and here.
Anyone can help me on this?
Thanks in Advance,
MKHi Sumit,
Thank you for your concern.
Below is a trace file on my server:
C:\SAP\JP1\JC00\j2ee\cluster\server0\log\defaultTrace.0.trc
#1.5 #000C296B3F6A000D0000000200000A3000EF90978C2E8C29#1183013784131#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###The session id 14 is associated with correlator id 67431500000169001. Use this correlator id to filter the trace and log messages.#
#1.5 #000C296B3F6A000D0000000300000A3000EF90978C2E8C29#1183013784131#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###++++++++++++++ Starting deployment ++++++++++++++#
#1.5 #000C296B3F6A000D0000000400000A3000EF90978C2E8C29#1183013784131#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Archives specified for deployment are: #
#1.5 #000C296B3F6A000D0000000500000A3000EF90978C2E8C29#1183013784131#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###C:/SAP/JP1/JC00/j2ee/cluster/server0/temp/tcbldeploy_controller/archives/14/Dashboard.ear#
#1.5 #000C296B3F6A000D0000000600000A3000EF90978C2E8C29#1183013784131#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Start loading archives ...#
#1.5 #000C296B3F6A000D0000000700000A3000EF90978C2E8C29#1183013784147#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Archives are loaded.#
#1.5 #000C296B3F6A000D0000000800000A3000EF90978C2E8C29#1183013784147#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Error Handling Action: 'UndeploymentAction', Error Handling Strategy: 'OnErrorStop'.
Error Handling Action: 'DeploymentAction', Error Handling Strategy: 'OnErrorStop'.
Error Handling Action: 'PrerequisitesCheckAction', Error Handling Strategy: 'OnErrorStop'.
Version Handling Rule: 'UpdateAllVersions'.
Deployment Strategy: 'normal deploy strategy'.
Life Cycle Deployment Strategy: 'bulk deploy strategy'.
There are no batch filters specified.#
#1.5 #000C296B3F6A000D0000000900000A3000EF90978C2E8C29#1183013784194#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###The batch for session id 14 will be executed with normal parallelism strategy.#
#1.5 #000C296B3F6A000D0000000A00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name sap.com/tcwddispwda doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000000B00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:tcddicddicruntime doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000000C00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:com.sap.aii.util.rb doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000000D00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:com.sap.aii.util.xml doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000000E00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:com.sap.aii.proxy.framework doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000000F00000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:tc~cmi doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000001000000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:com.sap.aii.util.misc doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000001100000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:tcddicddicservices doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000001200000A3000EF90978C2E8C29#1183013784272#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###A component loader with name library:tcgraphicsigs doesn't exist, because is stopped or not deployed.#
#1.5 #000C296B3F6A000D0000001300000A3000EF90978C2E8C29#1183013784366#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Warning#1#com.sap.engine.services.deploy#Plain###JLinEE validation of application local/Dashboard returned result
WARNINGS:
References Test: Count of deploy time references (described in META-INF/SAP_MANIFEST.MF) and runtime references (described in META-INF/application-j2ee-engine.xml) does not match., file: Dashboard.ear, column 0, line 0, severity: warning
References Test: There are no matching deploy time references (described in META-INF/SAP_MANIFEST.MF) for the following runtime references [sap.com/tcwddispwda, sap.com/com.sap.mw.jco, sap.com/tcddicddicruntime, sap.com/com.sap.aii.util.rb, sap.com/com.sap.aii.util.xml, sap.com/webservices_lib, sap.com/com.sap.aii.proxy.framework, sap.com/sapxmltoolkit, sap.com/tccmi, sap.com/com.sap.security.api.sda, sap.com/com.sap.util.monitor.jarm, sap.com/com.sap.aii.util.misc, sap.com/tcddicddicservices, sap.com/com.sap.lcr.api.cimclient, sap.com/tcgraphics~igs, sap.com/sld] (described in the META-INF/application-j2ee-engine.xml)., file: Dashboard.ear, column 0, line 0, severity: warning
#1.5 #000C296B3F6A000D0000001400000A3000EF90978C2E8C29#1183013784366#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#com.sap.engine.services.deploy#Plain#Exception while validating application local/Dashboard.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, appclient, dbschemacontainer, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
1.An AS Java service, which is providing a container, is stopped or not deployed.
2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.###
#1.5 #000C296B3F6A000D0000001700000A3000EF90978C2E8C29#1183013784366#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#com.sap.engine.services.deploy#Plain#Exception in operation deploy with application local/Dashboard.###
#1.5 #000C296B3F6A000D0000001B00000A3000EF90978C2E8C29#1183013784397#/System/Server##java.lang.Package#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#java.lang.Package#Java#error.action.filter#com/sap/engine/services/mngt_model/localization.properties#Exception thrown by Action Filter: com.sap.engine.services.mngt_model.spi.ActionFilteringException: com.sap.engine.services.deploy.server.utils.DSRemoteException: Application local/Dashboard is not deployed..Action will not be delivered to domain: connector. Action is: APPLICATION_DEPLOYED#3#com.sap.engine.services.mngt_model.plugins.ApplicationActionFilter@d46ed0#connector#APPLICATION_DEPLOYED#
#1.5 #000C296B3F6A000D0000001D00000A3000EF90978C2E8C29#1183013784397#/System/Server##java.lang.Package#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#java.lang.Package#Java#error.action.filter#com/sap/engine/services/mngt_model/localization.properties#Exception thrown by Action Filter: com.sap.engine.services.mngt_model.spi.ActionFilteringException: com.sap.engine.services.deploy.server.utils.DSRemoteException: Application local/Dashboard is not deployed..Action will not be delivered to domain: servlet_jsp. Action is: APPLICATION_DEPLOYED#3#com.sap.engine.services.mngt_model.plugins.ApplicationActionFilter@d46ed0#servlet_jsp#APPLICATION_DEPLOYED#
#1.5 #000C296B3F6A000D0000001F00000A3000EF90978C2E8C29#1183013784397#/System/Server##java.lang.Package#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#java.lang.Package#Java#error.action.filter#com/sap/engine/services/mngt_model/localization.properties#Exception thrown by Action Filter: com.sap.engine.services.mngt_model.spi.ActionFilteringException: com.sap.engine.services.deploy.server.utils.DSRemoteException: Application local/Dashboard is not deployed..Action will not be delivered to domain: appclient. Action is: APPLICATION_DEPLOYED#3#com.sap.engine.services.mngt_model.plugins.ApplicationActionFilter@d46ed0#appclient#APPLICATION_DEPLOYED#
#1.5 #000C296B3F6A000D0000002100000A3000EF90978C2E8C29#1183013784397#/System/Server##java.lang.Package#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#java.lang.Package#Java#error.action.filter#com/sap/engine/services/mngt_model/localization.properties#Exception thrown by Action Filter: com.sap.engine.services.mngt_model.spi.ActionFilteringException: com.sap.engine.services.deploy.server.utils.DSRemoteException: Application local/Dashboard is not deployed..Action will not be delivered to domain: dbpool. Action is: APPLICATION_DEPLOYED#3#com.sap.engine.services.mngt_model.plugins.ApplicationActionFilter@d46ed0#dbpool#APPLICATION_DEPLOYED#
#1.5 #000C296B3F6A000D0000002300000A3000EF90978C2E8C29#1183013784397#/System/Server##java.lang.Package#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#java.lang.Package#Java#error.action.filter#com/sap/engine/services/mngt_model/localization.properties#Exception thrown by Action Filter: com.sap.engine.services.mngt_model.spi.ActionFilteringException: com.sap.engine.services.deploy.server.utils.DSRemoteException: Application local/Dashboard is not deployed..Action will not be delivered to domain: jmsconnector. Action is: APPLICATION_DEPLOYED#3#com.sap.engine.services.mngt_model.plugins.ApplicationActionFilter@d46ed0#jmsconnector#APPLICATION_DEPLOYED#
#1.5 #000C296B3F6A000D0000002500000A3000EF90978C2E8C29#1183013784397#/System/Server/Services/Deploy##com.sap.engine.services.deploy#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#com.sap.engine.services.deploy#Plain#Exception while validating application local/Dashboard.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, appclient, dbschemacontainer, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
1.An AS Java service, which is providing a container, is stopped or not deployed.
2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.###
#1.5 #000C296B3F6A000D0000002800000A3000EF90978C2E8C29#1183013784397#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#com.sap.engine.services.tcxblxdeploy_controller#Plain#An error occurred while deploying the deployment item 'local_Dashboard'.###
#1.5 #000C296B3F6A000D0000002B00000A3000EF90978C2E8C29#1183013784428#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Unlocking the Deploy.#
#1.5 #000C296B3F6A000D0000002C00000A3000EF90978C2E8C29#1183013784428#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Error#1#com.sap.engine.services.tcxblxdeploy_controller#Plain#An error occurred while deploying the deployment item 'local_Dashboard'.; nested exception is:
java.rmi.RemoteException: class com.sap.engine.services.dc.gd.DeliveryException: An error occurred during deployment of sdu id: local_Dashboard
sdu file path: C:\SAP\JP1\JC00\j2ee\cluster\server0\temp\tcbldeploy_controller\archives\14\Dashboard.ear
version status: NEW
deployment status: Admitted
description:
1. Error:
Error occurred while deploying ear file C:\SAP\JP1\JC00\j2ee\cluster\server0\temp\tcbldeploy_controller\archives\14\Dashboard.ear.
Reason: Exception while validating application local/Dashboard.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, appclient, dbschemacontainer, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
1.An AS Java service, which is providing a container, is stopped or not deployed.
2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.; nested exception is:
java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\SAP\JP1\JC00\j2ee\cluster\server0\temp\tcbldeploy_controller\archives\14\Dashboard.ear.
Reason: Exception while validating application local/Dashboard.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, appclient, dbschemacontainer, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
1.An AS Java service, which is providing a container, is stopped or not deployed.
2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.###
#1.5 #000C296B3F6A000D0000002F00000A3000EF90978C2E8C29#1183013784428#/System/Server/Deployment##com.sap.engine.services.tcxblxdeploy_controller#Administrator#4#####Thread[RMI/IIOP Worker [3],5,Dedicated_Application_Thread]##0#0#Info#1#com.sap.engine.services.tcxblxdeploy_controller#Plain###Deployment has finished#
Thanks,
MK -
Help with "Exception in thread "Thread-4" java.lang.NullPointerException"
I am new to Java and I am trying a simple bouncing ball example from Stanford. Here is their simple example that works.
import acm.program.*;
import acm.graphics.*;
import java.awt.*;
public class BouncingBallWorking extends GraphicsProgram {
/** sets diameter */
private static final int DIAM_BALL = 30;
/** amount y velocity is increased each cycle */
private static final double GRAVITY = 3;
/** Animation delay or pause time between ball moves */
private static final int DELAY = 50;
/** Initial X and Y location ball*/
private static final double X_START = DIAM_BALL / 2;
private static final double Y_START = 100;
private static final double X_VEL = 3;
private static final double BOUNCE_REDUCE = 0.9;
private double xVel = X_VEL;
private double yVel = 0.0;
private GOval BallA;
public void run() {
setup(X_START,Y_START);
// Simulation ends when ball goes off right hand
// end of screen
while (BallA.getX() < getWidth()) {
moveBall(BallA);
checkForCollision(BallA);
pause(DELAY);
private void setup(double X_coor, double Y_coor) {
BallA = new GOval(X_coor, Y_coor, DIAM_BALL, DIAM_BALL);
add(BallA);
private void moveBall(GOval BallObject) {
yVel += GRAVITY;
BallObject.move(xVel,yVel);
private void checkForCollision(GOval BallObject) {
if(BallObject.getY() > getHeight() - DIAM_BALL){
yVel = - yVel * BOUNCE_REDUCE;
double diff = BallObject.getY() - (getHeight() - DIAM_BALL);
BallObject.move(0, -2 * diff);
} Now I am trying to modify "setup" so it I can create several balls. I made a simple modification to "setup" and now I am getting an error.
"Exception in thread "Thread-4" java.lang.NullPointerException
at BouncingBallNotWorking.run(BouncingBallNotWorking.java:36)
at acm.program.Program.runHook(Program.java:1592)
at acm.program.Program.startRun(Program.java:1581)
at acm.program.AppletStarter.run(Program.java:1939)
at java.lang.Thread.run(Unknown Source)"
Can you describe why I am getting an error? Thanks.
Here is what I changed.
Before:
private void setup(double X_coor, double Y_coor) {
BallA = new GOval(X_coor, Y_coor, DIAM_BALL, DIAM_BALL);
add(BallA);
}After:
private void setup(double X_coor, double Y_coor, GOval BallObject) {
BallObject = new GOval(X_coor, Y_coor, DIAM_BALL, DIAM_BALL);
add(BallObject);
}Here is the complete code.
* File:BouncingBall.java
* This program graphically simulates a bouncing ball
import acm.program.*;
import acm.graphics.*;
import java.awt.*;
public class BouncingBallNotWorking extends GraphicsProgram {
/** sets diameter */
private static final int DIAM_BALL = 30;
/** amount y velocity is increased each cycle */
private static final double GRAVITY = 3;
/** Animation delay or pause time between ball moves */
private static final int DELAY = 50;
/** Initial X and Y location ball*/
private static final double X_START = DIAM_BALL / 2;
private static final double Y_START = 100;
private static final double X_VEL = 3;
private static final double BOUNCE_REDUCE = 0.9;
private double xVel = X_VEL;
private double yVel = 0.0;
private GOval BallA;
public void run() {
setup(X_START,Y_START, BallA);
// Simulation ends when ball goes off right hand
// end of screen
while (BallA.getX() < getWidth()) {
moveBall(BallA);
checkForCollision(BallA);
pause(DELAY);
private void setup(double X_coor, double Y_coor, GOval BallObject) {
BallObject = new GOval(X_coor, Y_coor, DIAM_BALL, DIAM_BALL);
add(BallObject);
private void moveBall(GOval BallObject) {
yVel += GRAVITY;
BallObject.move(xVel,yVel);
private void checkForCollision(GOval BallObject) {
if(BallObject.getY() > getHeight() - DIAM_BALL){
yVel = - yVel * BOUNCE_REDUCE;
double diff = BallObject.getY() - (getHeight() - DIAM_BALL);
BallObject.move(0, -2 * diff);
} Edited by: TiredRyan on Mar 19, 2010 1:47 AMTiredRyan wrote:
That is great! Thanks. I've got two question though.
1.) Now I want to have 100 bouncing balls. Is the best way to achieve this is through an array of GOvals? I haven't gotten to the lecture on arrays on Stanford's ITunesU site yet so I am not sure what is possible with what I know now.An array would work, or a List. But it doesn't matter much in this case.
2.) Are references being passed by value only applicable to Java or is that common to object-oriented programming? Also is there a way to force Java to pass in "BallA" instead of the value "null"?I can't say about all OO languages as a whole, but at least C++ can pass by reference.
And no, there's no way to pass a reference to the BallA variable, so the method would initialize it and it wouldn't be null anymore.
When you call the method with your BallA variable, the value of the variable is examined and it's passed to the method. So you can't pass the name of a variable where you'd want to store some object you created in the method.
But you don't need to either, so there's no harm done. -
"AWT-EventQueue-0" java.lang.NullPointerException and JInternalFrame
I have two classes one with main method second with GUI methods (JFrame, JInternalFrame). When I call method to start second JInternalFrame from main everything is working but if i call it form any other method i get:
Exception in thread "main" java.lang.NullPointerException
at pkg1.GUI.createFrame(GUI.java:123)
at pkg1.GUI.startFrame2(GUI.java:66)
at pkg1.Top.cos(Top.java:25)
at pkg1.Top.main(Top.java:20) My code:
GUI class
package pkg1;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Toolkit;
import java.awt.event.MouseMotionListener;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.plaf.basic.BasicInternalFrameUI;
import oracle.jdeveloper.layout.XYLayout;
public class GUI
public JDesktopPane desktop;
private XYLayout xYLayout1 = new XYLayout();
public int openFrameCount = 0;
JFrame f = new JFrame();
public void GUII() // Prepare JFrame
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setSize(500, 600);
f.setVisible(true);
public void startFrame()
desktop = new JDesktopPane();
createFrame(); //create first "window"
f.setContentPane(desktop);
desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
public void startFrame2()
createFrame(); //create second "window"
f.setContentPane(desktop);
desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
public void createFrame()
MyInternalFrame frame = new MyInternalFrame();
frame.setVisible(true); //necessary as of 1.3
desktop.add(frame);
frame.add(new GUI2());
} Top class
public class Top
public static void main(String[] args)
GUI g = new GUI();
g.GUII(); //Create JFrame
g.startFrame(); //Create JInternalFrame
Top t = new Top();
t.sth();
public void sth()
GUI gui = new GUI();
gui.startFrame2();
} MyIntternalFrame class
import javax.swing.JInternalFrame;
import java.awt.event.*;
import java.awt.*;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import oracle.jdeveloper.layout.XYConstraints;
import oracle.jdeveloper.layout.XYLayout;
/* Used by InternalFrameDemo.java. */
public class MyInternalFrame extends JInternalFrame {
static int openFrameCount = 0;
static final int xOffset = 30, yOffset = 30;
private XYLayout xYLayout1 = new XYLayout();
private JButton jButton1 = new JButton();
private JLabel jLabel1 = new JLabel();
private JFrame c = new JFrame();
private JPanel d = new JPanel();
private XYLayout xYLayout2 = new XYLayout();
public MyInternalFrame() {
super("Document #" + (++openFrameCount),true /*resizable*/,true /*closable*/,true /*maximizable*/,true);//iconifiable*/
//...Create the GUI and put it in the window...
//...Then set the window size or call pack...
int width = new GUI2().width + 10;
int height = new GUI2().height + 40;
setSize(width,height);
setLocation(xOffset*openFrameCount, yOffset*openFrameCount);
} Please tel me where is my mistake or maybe you knew another way to open JInternalFrame with public method form another classSome possibly helpful suggestions:
1) Create one JDesktopPane, and do it in the constructor of GUI. You should call this constructor only once.
2) Get rid of GUII. The GUI constructor will do all this and more.
3) Get rid of startFrame and startFrame2.
4) In GUI2, change your width and height to static variables if you are going to use them in outside classes. There is no reason to have to create a GUI2 object just to get those values. Get them from the class, not the instances.
5) You're doing something funky in your Top class with your mixing of static code and non-static code. My gut tells me that Top is just a static universe that exists to get your code up and running, and that the code within it should all be static, but that's just my personal opinion.
6) In MyInternalFrame, get the height and width from GUI2 (if that's what you want to do) again in a static fashion. Rather than new GUI2().width which makes no sense, use GUI2.width.
Why can't you put the button inside of the JInternalFrame object? I believe that the contentPane of this object which may hold your button (unless you embed a jpanel) uses BorderLayout, so you have to take care how you add jcomponents to the jinternalframe (or more precisely, it's contentPane). -
Exception in thread "main" java.lang.NullPointerException
hi
I am new to Java, and taking an introductory course in java. I wrote the code given bellow and get following error "C:\java\assingment2>java test123
Exception in thread "main" java.lang.NullPointerException
at PartCatalog.Add(test123.java:56)
at test123.main(test123.java:102)"
Can any body help me please
import java.util.*;
class PartRecord
public String PartName;
public String PartNumber;
public float Cost;
public int Quantity;
public static int counter ;
public PartRecord()
{ PartName ="";
PartNumber="";
Cost = 0;
Quantity = 0;
counter = 0;
public void Set(String name, final String num,
float cost, int quantity)
PartName = name;
PartNumber= num;
Cost = cost;
Quantity = quantity;
counter++;
public float Get()
return Cost*Quantity;
public static int Counter() {return counter;}
class PartCatalog
public PartCatalog()
npart=0;
public void Add(String name, String num,
float cost, int quantity)
if(npart>=1000) return;
Parts[npart++].Set(name,num,cost,quantity);
public float ShowInventory()
int inventory = 0;
for(int i=0; i<npart; i++)
inventory+= Parts.Get();
return inventory;
public PartRecord[] Parts = new PartRecord[1000];
public int npart;
class ExtPartCatalog extends PartCatalog
public void Sort()
Arrays.sort(Parts);
public void Print()
for(int i=0; i<npart; i++)
System.out.println ( Parts[i].PartName + "\t "
+ Parts[i].PartNumber + "\t "
+ Parts[i].Cost + "\t "
+ Parts[i].Quantity + "\n");
class test123{
public static void main(String args[])
ExtPartCatalog catalog = new ExtPartCatalog();
catalog.Add("tire ", "1", 45, 200);
catalog.Add("microwave", "2", 95, 10);
catalog.Add("CD Player", "3", 215, 11);
catalog.Add("Chair ", "4", 65, 10);
catalog.Sort();
catalog.Print();
System.out.println("Inventory is " + catalog.ShowInventory());
ExtPartCatalog catalog2 = new ExtPartCatalog();
catalog2.Add("ttt ", "1", 45, 200);
System.out.print("\n\nTotally there are " + PartRecord.Counter() );
System.out.println(" Parts being set" );Thank you for your reply. I think i used
public PartRecord[] Parts = new PartRecord[1000];
so i have created the reference. I tries what you told me but it still did not work. I am putting the code again, but now in the formatted form so that you can read it more easily. I will appreciate your help. Thanks
<code>
import java.util.*;
class PartRecord
{ public String PartName;
public String PartNumber;
public float Cost;
public int Quantity;
public static int counter ;
public PartRecord()
PartName ="";
PartNumber="";
Cost = 0;
Quantity = 0;
//counter = 0;
public void Set(String name, final String num,
float cost, int quantity)
PartName = name;
PartNumber= num;
Cost = cost;
Quantity = quantity;
counter++;
public float Get()
return Cost*Quantity;
public static int Counter() {return counter;}
class PartCatalog
{ public PartRecord[] Parts = new PartRecord[1000];
public int npart;
public PartCatalog()
npart=0;
public void Add(String name, String num,
float cost, int quantity)
if(npart>=1000) return;
Parts[npart++].Set(name,num,cost,quantity);
public float ShowInventory()
float inventory = 0;
for(int i=0; i<npart; i++)
inventory= Parts[npart].Get();
return inventory;
/*class ExtPartCatalog extends PartCatalog
public void Sort()
Arrays.sort(Parts);
public void Print()
for(int i=0; i<npart; i++)
System.out.println ( Parts.PartName + "\t "
+ Parts[i].PartNumber + "\t "
+ Parts[i].Cost + "\t "
+ Parts[i].Quantity + "\n");
class azimi_a{
public static void main(String args[])
PartCatalog c = new PartCatalog() ;//= new PartCatalog[4];
c.Add("tire ", "1", 45, 200);
c.Add("microwave", "2", 95, 10);
c.Add("CD Player", "3", 215, 11);
c.Add("Chair ", "4", 65, 10);
<code> -
Hello,
I'm trying to run a simple OpenScript script in Eclipse that creates a record (a Supplier in this case) in Oracle E-Business Suite. So I copied the the script file from OpenScript and created it as a Class in Eclipse. Then I created a main class to call the methods within the script class but no matter what method I call (initialize, run or finalize) I'm getting the java.lang.NullPointerException message. The error doesn't seem to be related with any specific line in the script but with the way that I'm calling it.
Should I call the OpenScript class from my main class in a different way? (see my examples below)
BTW, all external .jar files coming with OATS have been added to my project in Eclipse.
1) Here's the main class I created to call the OpenScript method (Eclipse auto-corrected my main class adding a Try and Catch around the method call):
public class Test {
public static void main(String[] args) {
nvscript nvs = new nvscript();
try {
nvs.initialize();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
2) Here's the script from OpenScript (the actual script has more steps but I'm just using the first one for a proof of concept):
import oracle.oats.scripting.modules.basic.api.*;
import oracle.oats.scripting.modules.browser.api.*;
import oracle.oats.scripting.modules.functionalTest.api.*;
import oracle.oats.scripting.modules.utilities.api.*;
import oracle.oats.scripting.modules.utilities.api.sql.*;
import oracle.oats.scripting.modules.utilities.api.xml.*;
import oracle.oats.scripting.modules.utilities.api.file.*;
import oracle.oats.scripting.modules.webdom.api.*;
import oracle.oats.scripting.modules.formsFT.api.*;
import oracle.oats.scripting.modules.applet.api.*;
public class nvscript extends IteratingVUserScript {
@ScriptService oracle.oats.scripting.modules.utilities.api.UtilitiesService utilities;
@ScriptService oracle.oats.scripting.modules.browser.api.BrowserService browser;
@ScriptService oracle.oats.scripting.modules.functionalTest.api.FunctionalTestService ft;
@ScriptService oracle.oats.scripting.modules.webdom.api.WebDomService web;
@ScriptService oracle.oats.scripting.modules.applet.api.AppletService applet;
@ScriptService oracle.oats.scripting.modules.formsFT.api.FormsService forms;
public void initialize() throws Exception {
this.getSettings().set("formsft.useformsonly",true);
browser.launch();
public void run() throws Exception {
beginStep(
"[1] E-Business Suite Home Page Redirect (/ebs12cloud.winshuttle.com:8000/)",
0);
web.window(2, "/web:window[@index='0' or @title='about:blank']")
.navigate("http://ebs12.xxxxxxx.com:8000/");
web.window(4, "/web:window[@index='0' or @title='Login']")
.waitForPage(null);
think(4.969);
web.textBox(
7,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_text[@id='usernameField' or @name='usernameField' or @index='0']")
.setText("winshuttle_user");
think(2.0);
web.textBox(
8,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_password[@id='passwordField' or @name='passwordField' or @index='0']")
.click();
think(1.109);
web.textBox(
9,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:input_password[@id='passwordField' or @name='passwordField' or @index='0']")
.setPassword(deobfuscate("kjhkjhkj=="));
think(1.516);
web.button(
10,
"/web:window[@index='0' or @title='Login']/web:document[@index='0']/web:form[@id='DefaultFormName' or @name='DefaultFormName' or @index='0']/web:button[@id='SubmitButton' or @value='Login' or @index='0']")
.click();
endStep();
public void finish() throws Exception {
3) Here's the error messages I'm getting based on the method I call from my main class:
3.a) when calling Initialize():
java.lang.NullPointerException
at oracle.oats.scripting.modules.basic.api.IteratingVUserScript.getSettings(IteratingVUserScript.java:723)
at nvscript.initialize(nvscript.java:22)
at Test.main(Test.java:9)
3 b) when calling Run():
java.lang.NullPointerException
at oracle.oats.scripting.modules.basic.api.IteratingVUserScript.beginStep(IteratingVUserScript.java:260)
at nvscript.run(nvscript.java:30)
at Test.main(Test.java:9)
Any help and/or constructive comment will be appreciated it.
Thanks.
Federico.UPDATE
Compiling from command line I found out that the class definition for oracle.oats.scripting.modules.basic.api.IteratingVUserScript is missing. Do you know what .jar file contains this class?
Thanks.
Fede. -
A critical error has occured: java.lang.NullPointerException in bank detail
Hi all,
When i maintain data for infotype 0009 in R3, bank details link works fine. But when there is no data maintained in R3 for infotype 9..... instead of option for creating new bank details...im getting the following error...
java.lang.NullPointerException
at com.sap.xss.hr.per.nz.bank.fc.FcPerBankNz.readRecord(FcPerBankNz.java:276)
at com.sap.xss.hr.per.nz.bank.fc.wdp.InternalFcPerBankNz.readRecord(InternalFcPerBankNz.java:631)
at com.sap.xss.hr.per.nz.bank.fc.FcPerBankNzInterface.readRecord(FcPerBankNzInterface.java:146)
at com.sap.xss.hr.per.nz.bank.fc.wdp.InternalFcPerBankNzInterface.readRecord(InternalFcPerBankNzInterface.java:219)
at com.sap.xss.hr.per.nz.bank.fc.wdp.InternalFcPerBankNzInterface$External.readRecord(InternalFcPerBankNzInterface.java:295)
at com.sap.xss.hr.per.nz.bank.overview.VcPerBankNzOverview.onBeforeOutput(VcPerBankNzOverview.java:257)
at com.sap.xss.hr.per.nz.bank.overview.wdp.InternalVcPerBankNzOverview.onBeforeOutput(InternalVcPerBankNzOverview.java:265)
at com.sap.xss.hr.per.nz.bank.overview.VcPerBankNzOverviewInterface.onBeforeOutput(VcPerBankNzOverviewInterface.java:134)
at com.sap.xss.hr.per.nz.bank.overview.wdp.InternalVcPerBankNzOverviewInterface.onBeforeOutput(InternalVcPerBankNzOverviewInterface.java:132)
at com.sap.xss.hr.per.nz.bank.overview.wdp.InternalVcPerBankNzOverviewInterface$External.onBeforeOutput(InternalVcPerBankNzOverviewInterface.java:208)
I have maintained all configs in SPRO and active subtypes have been maintained....
Please help me solve this... ITs CRITICAL for me to solve this problem....
thanks,Hi,
I think system working fine ....logically there should be entry for the infotype "0009"
But if you want to change that then you need change the "Time constraint" for this ...
You can set that in table "T591A"
go to se16 give 'T591A" then selection screen give "0009" and check the DATA.
I think for infotype "0009 subtype "0" ( main bank ) the time contain will be "1" ......
And its means there should be data in the PA30 for infotype "0009" . -
Hi,
I'm new to the Oracle SOA Suite and have been creating very simple SCA WebServices (async and sync) prototypes to INSERT, UPDATE and Poll Oracle 9i and 11g databases. So far, everything works and passes the tests from EM.
I cannot get the Stored Procedure WebService to test successfully as I receive the error message below regardless of JNDI configuration for XA, non-XA, Last Logging Resource, Support Global Transactions,PlatformClassName, etc... The Outbound Connection Pool is setup correctly as the other DML tests have worked fine.
BINDING.JCA-12563
Exception occurred when binding was invoked.
Exception occurred during invocation of JCA binding: "JCA Binding execute of Reference operation 'dbReference' failed due to: Interaction processing error.
Error while processing the execution of the IFSAPP.TEST_SOA_API API interaction.
An error occurred while processing the interaction for invoking the IFSAPP.TEST_SOA_API API. Cause: java.lang.NullPointerException
Check to ensure that the XML containing parameter data matches the parameter definitions in the XSD. This exception is considered not retriable, likely due to a modelling mistake.
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
Caused by: BINDING.JCA-12563
Exception occurred when binding was invoked.
Exception occurred during invocation of JCA binding: "JCA Binding execute of Reference operation 'callAPI' failed due to: Interaction processing error.
Error while processing the execution of the IFSAPP.TEST_SOA_API API interaction.
An error occurred while processing the interaction for invoking the IFSAPP.TEST_SOA_API API. Cause: java.lang.NullPointerException
Check to ensure that the XML containing parameter data matches the parameter definitions in the XSD. This exception is considered not retriable, likely due to a modelling mistake.
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.executeJcaInteraction(JCAInteractionInvoker.java:569)
at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.invokeJcaReference(JCAInteractionInvoker.java:724)
at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.invokeAsyncJcaReference(JCAInteractionInvoker.java:689)
at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAEndpointInteraction.performAsynchronousInteraction(JCAEndpointInteraction.java:628)
at oracle.integration.platform.blocks.adapter.AdapterReference.post(AdapterReference.java:325)
... 84 more
Caused by: BINDING.JCA-11812
Interaction processing error.
Error while processing the execution of the IFSAPP.TEST_SOA_API API interaction.
An error occurred while processing the interaction for invoking the IFSAPP.TEST_SOA_API API. Cause: java.lang.NullPointerException
Check to ensure that the XML containing parameter data matches the parameter definitions in the XSD. This exception is considered not retriable, likely due to a modelling mistake.
at oracle.tip.adapter.db.exceptions.DBResourceException.createNonRetriableException(DBResourceException.java:690)
at oracle.tip.adapter.db.exceptions.DBResourceException.createEISException(DBResourceException.java:656)
at oracle.tip.adapter.db.sp.SPUtil.createResourceException(SPUtil.java:180)
at oracle.tip.adapter.db.sp.SPInteraction.executeStoredProcedure(SPInteraction.java:183)
at oracle.tip.adapter.db.DBInteraction.executeStoredProcedure(DBInteraction.java:1302)
at oracle.tip.adapter.db.DBInteraction.execute(DBInteraction.java:307)
at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.executeJcaInteraction(JCAInteractionInvoker.java:415)
Caused by: java.lang.NullPointerException
at oracle.tip.adapter.db.sp.SPInteraction.executeStoredProcedure(SPInteraction.java:162)
... 91 more
The SP SCA is the simplest possible application I can think of... The WebService accepts a single INT, calls BPEL>Receive>Assign>Invoke>dbAdapter(Stored Procedure) that accepts a single IN INTEGER parameter in an Oracle 11g database.
Steps I've used to create the SP SCA. (Create Empty SOA Application)
1.) Create Database Adapter in External References swim lane.
2.) Set JNDI and Connection.
3.) Browse to Oracle Procedure...click through Wizard and accept all defaults.
CREATE OR REPLACE PROCEDURE TEST_SOA_API (
wo_order_no_ IN INTEGER)
IS
BEGIN
INSERT INTO TEST_TMP VALUES (wo_order_no_);
END;
4.) WSDL, XSD, JCA are automatically generated.
5.) Create BPEL Process Component and select Template "Base on a WSDL". I choose the WSDL created from the Database Adapter wizard.
6.) The "Exposed Service" is automatically created and everything is wired.
7.) I deploy to my CompactDomain (running on a local Oracle12 db). No errors.
8.) I login to EM and Test the WebService..and ALWAYS receive the error message above.
I've tried BPEL Process and Mediator as components to simply pass the single incoming INT parameter to the SP DbAdapter and tried every combination I can think of with DataSource/DbAdapter Deployment through the Admin console. I used the same exact steps above for INSERT, UPDATE, Polling and have had no issues so I cannot figure out why I'm not receiving java.NullPointer exception or why I'm receiving the XML/XSD malformation error.
Stuck now...anyone have an idea what I'm doing wrong or simply tell me I'm an idiot and shouldn't do SP's this way?
FYI. I've turned on logging for the oracle.soa.adapter.db class to TRACE: 32(FINEST). Not much help to me
[2015-04-02T09:03:55.706-05:00] [AdminServer] [WARNING] [ADF_FACES-00007] [oracle.adf.view.rich.render.RichRenderer] [tid: 118] [userId: weblogic] [ecid: 852497f1-b648-4cac-9cee-05e7972ce68e-00000788,0] [APP: em] [DSID: 0000KluHqzk0NuGayxyWMG1L7K52000003] Attempt to synchronized unknown key: viewportSize.
[2015-04-02T09:05:23.971-05:00] [AdminServer] [TRACE] [] [oracle.soa.adapter.db.outbound] [tid: 115] [userId: <anonymous>] [ecid: 852497f1-b648-4cac-9cee-05e7972ce68e-000007db,1:17474] [APP: soa-infra] [oracle.soa.tracking.FlowId: 250004] [oracle.soa.tracking.InstanceId: 1270014] [oracle.soa.tracking.SCAEntityId: 90004] [composite_name: OraclePLSQL2!1.0] [FlowId: 0000KluSpyP0NuGayxyWMG1L7K52000007] [SRC_CLASS: oracle.tip.adapter.db.sp.AbstractStoredProcedure] [SRC_METHOD: execute] [composite_version: 1.0] [reference_name: dbReference] BEGIN IFSAPP.TEST_SOA_API(WO_ORDER_NO_=>?); END;
[2015-04-02T09:05:23.972-05:00] [AdminServer] [TRACE] [] [oracle.soa.adapter.db.outbound] [tid: 115] [userId: <anonymous>] [ecid: 852497f1-b648-4cac-9cee-05e7972ce68e-000007db,1:17474] [APP: soa-infra] [oracle.soa.tracking.FlowId: 250004] [oracle.soa.tracking.InstanceId: 1270014] [oracle.soa.tracking.SCAEntityId: 90004] [composite_name: OraclePLSQL2!1.0] [FlowId: 0000KluSpyP0NuGayxyWMG1L7K52000007] [SRC_CLASS: oracle.tip.adapter.db.sp.AbstractStoredProcedure] [SRC_METHOD: execute] [composite_version: 1.0] [reference_name: dbReference] Bindings [WO_ORDER_NO_=>INTEGER(2343)]
WSDL
<wsdl:definitions
name="dbReference"
targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/db/OraclePLSQL2/OraclePLSQL2/dbReference"
xmlns:tns="http://xmlns.oracle.com/pcbpel/adapter/db/OraclePLSQL2/OraclePLSQL2/dbReference"
xmlns:jca="http://xmlns.oracle.com/pcbpel/wsdl/jca/"
xmlns:plt="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:db="http://xmlns.oracle.com/pcbpel/adapter/db/sp/dbReference"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
>
<plt:partnerLinkType name="dbReference_plt" >
<plt:role name="dbReference_role" >
<plt:portType name="tns:dbReference_ptt" />
</plt:role>
</plt:partnerLinkType>
<wsdl:types>
<schema xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://xmlns.oracle.com/pcbpel/adapter/db/sp/dbReference"
schemaLocation="../Schemas/dbReference_sp.xsd" />
</schema>
</wsdl:types>
<wsdl:message name="args_in_msg">
<wsdl:part name="InputParameters" element="db:InputParameters"/>
</wsdl:message>
<wsdl:portType name="dbReference_ptt">
<wsdl:operation name="dbReference">
<wsdl:input message="tns:args_in_msg"/>
</wsdl:operation>
</wsdl:portType>
</wsdl:definitions>
XSD
<schema targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/db/sp/dbReference" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:db="http://xmlns.oracle.com/pcbpel/adapter/db/sp/dbReference" elementFormDefault="qualified">
<element name="InputParameters">
<complexType>
<sequence>
<element name="WO_ORDER_NO_" type="int" db:index="1" db:type="INTEGER" minOccurs="0" nillable="true"/>
</sequence>
</complexType>
</element>
</schema>
Payload XML
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<ns1:InputParameters xmlns:ns1="http://xmlns.oracle.com/pcbpel/adapter/db/sp/dbReference">
<ns1:WO_ORDER_NO_>667</ns1:WO_ORDER_NO_>
</ns1:InputParameters>
</soap:Body>
</soap:Envelope>An even simpler request:
Can someone create an SCA that simply accepts a single INT parameter and calls a Stored Procedure (Oracle) that inserts this INT into a table? Maybe upload the project folder structure in a zip?
Seems someone with experience on this platform could execute this task in 10-15 minutes.
CREATE TABLE TEST_TMP (WO_ORDER_NO INT);
CREATE OR REPLACE PROCEDURE TEST_SOA_API (
wo_order_no_ IN INTEGER)
IS
BEGIN
INSERT INTO TEST_TMP VALUES (wo_order_no_);
END; -
Java.lang.NullPointerException
hi,
Im trying to run a application Transfer.java which uses a middleware XML-DBMS to transfer XML data to the Oracle database.Transfer.java compiles without any errors but when i try to run it it gives the 'java.lang.NullPointerException'.I dont know what to change in the code.the code is as follows
import de.tudarmstadt.ito.xmldbms.DOMToDBMS; //XML-DBMS imports
import de.tudarmstadt.ito.xmldbms.Map;
import de.tudarmstadt.ito.xmldbms.helpers.KeyGeneratorImpl;
import de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import org.xml.sax.InputSource;
import org.xml.sax.Parser;
import org.w3c.dom.Document;
// Imports for the Xerces parser
import de.tudarmstadt.ito.domutils.DF_Xerces;
import de.tudarmstadt.ito.domutils.NQ_DOM2;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xerces.parsers.SAXParser;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
public class Transfer
// Main methods
public static void main (String[] argv)
String mapFilename = null,
xmlFilename = null,
url = "jdbc:oracle:thin:@97.253.1.39:1521:rdn_ov";
try
if (argv.length < 2) throw new IllegalArgumentException();
mapFilename = argv[0];
xmlFilename = argv[1];
toDBMS(mapFilename, xmlFilename, url); //ERROR HERE
catch (IllegalArgumentException iae)
System.out.println("\nUsage: java Transfer <map-file> <xml-file> \n");
catch (Exception e)
e.printStackTrace();
static void toDBMS(String mapFilename, String xmlFilename, String url)
throws Exception
Connection conn1 = null, conn2 = null;
Map map;
Document doc;
DOMToDBMS domToDBMS;
KeyGeneratorImpl keyGenerator = null;
try
// Get the JDBC driver.
Class.forName("oracle.jdbc.driver.OracleDriver");
// Connect to the database.
conn1 = DriverManager.getConnection(url,"project","project");
conn2 = DriverManager.getConnection(url,"project","project");
// Create and initialize a key generator
keyGenerator = new KeyGeneratorImpl(conn1);
keyGenerator.initialize();
// Create the Map object and open the XML document.
map = createMap(mapFilename, conn2); //ERROR HERE
doc = openDocument(xmlFilename);
// Create a new DOMToDBMS object and transfer the data.
domToDBMS = new DOMToDBMS(map, keyGenerator, new NQ_DOM2());
domToDBMS.storeDocument(doc);
finally
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
// General utility methods
static Map createMap(String mapFilename, Connection conn) throws Exception
MapFactory_MapDocument factory;
// Create a new map factory and create the Map.
factory = new MapFactory_MapDocument(conn, getSAXParser());
return factory.createMap(new InputSource(getFileURL(mapFilename))); //ERROR HERE
static String getFileURL(String fileName)
File file;
file = new File(fileName);
return "file:///" + file.getAbsolutePath();
// Methods that use the Xerces parser
static Parser getSAXParser()
return new SAXParser();
static Document openDocument(String xmlFilename) throws Exception
DOMParser parser;
// Instantiate the parser and set various options.
parser = new DOMParser();
parser.setFeature("http://xml.org/sax/features/namespaces", true);
// Parse the input file
parser.parse(new InputSource(getFileURL(xmlFilename)));
// Return the DOM tree
return parser.getDocument();
static void writeDocument(Document doc, String xmlFilename) throws Exception
FileOutputStream xmlFile;
OutputFormat format;
XMLSerializer serial;
// Write the DOM tree to a file.
xmlFile = new FileOutputStream(xmlFilename);
format = new OutputFormat(doc);
format.setIndenting(true);
serial = new XMLSerializer((OutputStream)xmlFile, format);
serial.asDOMSerializer().serialize(doc);
xmlFile.close();
and when i try to run the program at the command line using
java Transfer order.map order.xml
i get the following error
java.lang.NullPointerException
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.processColumn(MapFactory_MapDocument.java:771)
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.startElement(MapFactory_MapDocument.java:423)
at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1340)
at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1284)
at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1806)
at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1182)
at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.createMap(MapFactory_MapDocument.java:311)
at Transfer.createMap(Transfer.java:99)
at Transfer.toDBMS(Transfer.java:77)
at Transfer.main(Transfer.java:40)
de.tudarmstadt.ito.xmldbms.InvalidMapException
at de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument.createMap(MapFactory_MapDocument.java:326)
at Transfer.createMap(Transfer.java:99)
at Transfer.toDBMS(Transfer.java:77)
at Transfer.main(Transfer.java:40)
i know that a null pointer exception happens when you have a variable that hasn't been assigned to a specific object yet.
but i dont know what to change in the Transfer.java code.but i think the last three lines of the error can give a clue to an experianced eye.please help me as i am stuck with this error for a long time.I have indicated these lines by comment //ERROR HERE in the code .
Thanks,
-Rajivimport de.tudarmstadt.ito.xmldbms.DOMToDBMS; //XML-DBMS imports
import de.tudarmstadt.ito.xmldbms.Map;
import de.tudarmstadt.ito.xmldbms.helpers.KeyGeneratorImpl;
import de.tudarmstadt.ito.xmldbms.mapfactories.MapFactory_MapDocument;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import org.xml.sax.InputSource;
import org.xml.sax.Parser;
import org.w3c.dom.Document;
// Imports for the Xerces parser
import de.tudarmstadt.ito.domutils.DF_Xerces;
import de.tudarmstadt.ito.domutils.NQ_DOM2;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xerces.parsers.SAXParser;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
public class Transfer
// Main methods
public static void main (String[] argv)
String mapFilename = null,
xmlFilename = null,
url = "jdbc:oracle:thin:@97.253.1.39:1521:rdn_ov";
try
if (argv.length < 2) throw new IllegalArgumentException();
mapFilename = argv[0];
xmlFilename = argv[1];
toDBMS(mapFilename, xmlFilename, url); //ERROR HERE
catch (IllegalArgumentException iae)
System.out.println("\nUsage: java Transfer <map-file> <xml-file> \n");
catch (Exception e)
e.printStackTrace();
static void toDBMS(String mapFilename, String xmlFilename, String url)
throws Exception
Connection conn1 = null, conn2 = null;
Map map;
Document doc;
DOMToDBMS domToDBMS;
KeyGeneratorImpl keyGenerator = null;
try
// Get the JDBC driver.
Class.forName("oracle.jdbc.driver.OracleDriver");
// Connect to the database.
conn1 = DriverManager.getConnection(url,"project","project");
conn2 = DriverManager.getConnection(url,"project","project");
// Create and initialize a key generator
keyGenerator = new KeyGeneratorImpl(conn1);
keyGenerator.initialize();
// Create the Map object and open the XML document.
map = createMap(mapFilename, conn2); //ERROR HERE
doc = openDocument(xmlFilename);
// Create a new DOMToDBMS object and transfer the data.
domToDBMS = new DOMToDBMS(map, keyGenerator, new NQ_DOM2());
domToDBMS.storeDocument(doc);
finally
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
// General utility methods
static Map createMap(String mapFilename, Connection conn) throws Exception
MapFactory_MapDocument factory;
// Create a new map factory and create the Map.
factory = new MapFactory_MapDocument(conn, getSAXParser());
return factory.createMap(new InputSource(getFileURL(mapFilename))); //ERROR HERE
static String getFileURL(String fileName)
File file;
file = new File(fileName);
return "file:///" + file.getAbsolutePath();
// Methods that use the Xerces parser
static Parser getSAXParser()
return new SAXParser();
static Document openDocument(String xmlFilename) throws Exception
DOMParser parser;
// Instantiate the parser and set various options.
parser = new DOMParser();
parser.setFeature("http://xml.org/sax/features/namespaces", true);
// Parse the input file
parser.parse(new InputSource(getFileURL(xmlFilename)));
// Return the DOM tree
return parser.getDocument();
static void writeDocument(Document doc, String xmlFilename) throws Exception
FileOutputStream xmlFile;
OutputFormat format;
XMLSerializer serial;
// Write the DOM tree to a file.
xmlFile = new FileOutputStream(xmlFilename);
format = new OutputFormat(doc);
format.setIndenting(true);
serial = new XMLSerializer((OutputStream)xmlFile, format);
serial.asDOMSerializer().serialize(doc);
xmlFile.close();
}Hi Rajiv,
Sorry this isn't really a response but I'm reposting your code with code tags around to make it easier to read... it's really worth doing this if you're posting code in future, otherwise it's nearly impossible to read!
Chris. -
Java.lang.NullPointerException returned from webservice
Hi I have an axis client which sends an image attachment to an axis webservice, however I am returned with a null pointer exception,
this is my client,
package chapter5;
import java.net.URL;
import org.apache.axis.client.Service;
import org.apache.axis.client.Call;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory;
import org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.namespace.QName;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
public class AttachmentServiceClient{
public AttachmentServiceClient(){}
public static void main(String args[]){
try{
String filename = "D:\\images\\products\\r.jpg";
//create the data for the attached file
DataHandler dhSource = new DataHandler(new FileDataSource(filename));
String endpointURL = "http://localhost:8080/axis/services/AttachmentService";
String methodName = "addImage";
Service service = new Service();
Call call = (Call)service.createCall();
call.setTargetEndpointAddress(new URL(endpointURL));
call.setOperationName(new QName("AttachmentService",methodName));
call.addParameter("sku",XMLType.XSD_STRING,ParameterMode.PARAM_MODE_IN);
QName qname = new QName("AttachmentService","DataHandler");
call.addParameter("image",qname,ParameterMode.PARAM_MODE_IN);
//register the datahandler
call.registerTypeMapping(dhSource.getClass(),qname,JAFDataHandlerSerializerFactory.class,JAFDataHandlerDeserializerFactory.class);
call.setReturnType(XMLType.XSD_STRING);
Object[] params = new Object[]{"SKU-111",dhSource};
String result = (String)call.invoke(params);
System.out.println("The response: "+result);
; }catch(Exception e){
System.err.println(e.toString());
this is my webservice,
package chapter5;
import javax.activation.DataHandler;
import java.io.FileOutputStream;
import java.io.File;
import java.io.BufferedInputStream;
public class SparePartAttachmentService{
public SparePartAttachmentService(){}
public String addImage(String sku,DataHandler dataHandler){
System.out.println("trying");
try{
String filepath = "c:/wrox-axis/"+sku+"-image.jpg";
FileOutputStream fout = new FileOutputStream(new File(filepath));
BufferedInputStream in = new BufferedInputStream(dataHandler.getInputStream());
while(in.available()!=0){
fout.write(in.read());
}catch(Exception e){
return e.toString();
return "Image: "+sku+" has been added successfully!!";
I did a test by stripping out the attachment being sent by the client and just let it send the string,
then in the webservice I stripped out the lines for the attachment and just returned the string and it worked ok, so it has been deployed correctly.
I have the Java Activation framework both in tomcat commons and my webapps lib dir.
I'm pretty sure the error is being thrown here,
public String addImage(String sku,DataHandler dataHandler){
any help would be greatly appreciated,
thank you,
JP.Ok, I have now successfully got the stack trace to show where the exception bubbled, Im suprised its in the axis client as I assumed it was in the webservice, but this whole exercise has been extremely beneficial,
anyway this is the client code again and the stack trace error, I now think the problem lies within the JAF, possibly, however, im doing something incorrectly,
package chapter5;
import java.net.URL;
import org.apache.axis.client.Service;
import org.apache.axis.client.Call;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory;
import org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.namespace.QName;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.activation.DataSource;
import java.io.File;
public class AttachmentServiceClient{
public AttachmentServiceClient(){}
public static void main(String args[]){
try{
String filename = "D:\\javaDev\\utilities\\coldfusionMX\\Java\\javapetstore\\r.jpg";
//create the data for the attached file
DataHandler dhSource = new DataHandler(new FileDataSource(new File(filename)));
String endpointURL = "http://localhost:8080/axis/services/AttachmentService";
String methodName = "addImage";
Service service = new Service();
Call call = (Call)service.createCall();
call.setTargetEndpointAddress(new URL(endpointURL));
call.setOperationName(new QName("AttachmentService",methodName));
call.addParameter("sku",XMLType.XSD_STRING,ParameterMode.PARAM_MODE_IN);
QName qname = new QName("AttachmentService","DataHandler");
call.addParameter("image",qname,ParameterMode.PARAM_MODE_IN);
//register the datahandler
call.registerTypeMapping(dhSource.getClass(),qname,JAFDataHandlerSerializerFactory.class,JAFDataHandlerDeserializerFactory.class);
call.setReturnType(XMLType.XSD_STRING);
Object[] params = new Object[]{"SKU-111",dhSource};
try{
String result = (String)call.invoke(params);
System.out.println("The response: "+result);
}catch(Exception f){
f.getStackTrace();
f.printStackTrace();
}catch(Exception e){
System.err.println("error");
stack trace
C:\wrox-axis>java chapter5.AttachmentServiceClient
java.lang.NullPointerException
at org.apache.axis.AxisFault.makeFault(Unknown Source)
at org.apache.axis.SOAPPart.getAsString(Unknown Source)
at org.apache.axis.SOAPPart.getAsBytes(Unknown Source)
at org.apache.axis.Message.getContentLength(Unknown Source)
at org.apache.axis.transport.http.HTTPSender.invoke(Unknown Source)
at org.apache.axis.strategies.InvocationStrategy.visit(Unknown Source)
at org.apache.axis.SimpleChain.doVisiting(Unknown Source)
at org.apache.axis.SimpleChain.invoke(Unknown Source)
at org.apache.axis.client.AxisClient.invoke(Unknown Source)
at org.apache.axis.client.Call.invoke(Unknown Source)
at org.apache.axis.client.Call.invoke(Unknown Source)
at org.apache.axis.client.Call.invoke(Unknown Source)
at org.apache.axis.client.Call.invoke(Unknown Source)
at chapter5.AttachmentServiceClient.main(AttachmentServiceClient.java:45
Caused by: java.lang.NullPointerException
at org.apache.axis.encoding.ser.JAFDataHandlerSerializer.serialize(Unkno
wn Source)
at org.apache.axis.encoding.SerializationContextImpl.serializeActual(Unk
nown Source)
at org.apache.axis.encoding.SerializationContextImpl.serialize(Unknown S
ource)
at org.apache.axis.encoding.SerializationContextImpl.outputMultiRefs(Unk
nown Source)
at org.apache.axis.message.SOAPEnvelope.outputImpl(Unknown Source)
at org.apache.axis.message.MessageElement.output(Unknown Source)
... 13 more -
Webdynpro error: java.lang.NullPointerException in Runtime
Hello Everyone.
I developed a webdynpro application with some RFC´S o i got the next exception in runtime, does anybody know the cause of this error?.
Thanks for your help.
500 Internal Server Error
Web Dynpro Container/SAP J2EE Engine/6.40
Failed to process request. Please contact your system administrator.
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
java.lang.NullPointerException
at com.comcel.consultas.components.ConsultaDispPospagoStartView.onActiongo(ConsultaDispPospagoStartView.java:238)
at com.comcel.consultas.components.wdp.InternalConsultaDispPospagoStartView.wdInvokeEventHandler(InternalConsultaDispPospagoStartView.java:320)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
... 26 more
See full exception chain for details.
System Environment
Client
Web Dynpro Client Type HTML Client
User agent Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070219 Firefox/2.0.0.2
Version null
DOM version null
Client Type ns7
Client Type Profile nn7
ActiveX disabled
Cookies enabled
Frames enabled
Java Applets enabled
JavaScript enabled
Tables enabled
VB Script enabled
Server
Web Dynpro Runtime Vendor: SAP, build ID: 7.0009.20060804145649.0000 (release=645_VAL_REL, buildtime=2006-08-05:15:08:24[UTC], changelist=413534, host=pwdfm101), build date: Sun Oct 15 01:29:51 GMT-05:00 2006
J2EE Engine 7.00 patchlevel
Java VM Java HotSpot(TM) 64-Bit Server VM, version:1.4.2_12-b03, vendor: Sun Microsystems Inc.
Operating system Windows 2003, version: 5.2, architecture: amd64
Session & Other
Session Locale en_US
Time of Failure Thu Mar 01 10:59:49 GMT-05:00 2007 (Java Time: 1172764789979)
Web Dynpro Code Generation Infos
local/Consultas
SapDictionaryGenerationCore 7.0006.20051128142640.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:59:42[UTC], changelist=378068, host=PWDFM101.wdf.sap.corp)
SapDictionaryGenerationTemplates (unknown)
SapGenerationFrameworkCore 7.0006.20050713144242.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:48:59[UTC], changelist=357697, host=PWDFM101.wdf.sap.corp)
SapIdeWebDynproCheckLayer 7.0006.20051128151834.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:05:10[UTC], changelist=378108, host=PWDFM101.wdf.sap.corp)
SapMetamodelCommon 7.0006.20050929162929.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:49:45[UTC], changelist=369752, host=PWDFM101.wdf.sap.corp)
SapMetamodelCore 7.0006.20050929162929.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:49:38[UTC], changelist=369752, host=PWDFM101.wdf.sap.corp)
SapMetamodelDictionary 7.0006.20051128142655.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:57:39[UTC], changelist=378069, host=PWDFM101.wdf.sap.corp)
SapMetamodelWebDynpro 7.0006.20051128151854.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:02:09[UTC], changelist=378109, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationCTemplates 7.0006.20060111154644.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:18:33[UTC], changelist=384368, host=pwdfm101)
SapWebDynproGenerationCore 7.0006.20051128151834.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:05:21[UTC], changelist=378108, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationTemplates 7.0006.20060111154644.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:18:33[UTC], changelist=384368, host=pwdfm101)
sap.com/tcwddispwda
No information available null
sap.com/tcwdcorecomp
No information available null
Detailed Error Information
Detailed Exception Chain
java.lang.NullPointerException
at com.comcel.consultas.components.ConsultaDispPospagoStartView.onActiongo(ConsultaDispPospagoStartView.java:238)
at com.comcel.consultas.components.wdp.InternalConsultaDispPospagoStartView.wdInvokeEventHandler(InternalConsultaDispPospagoStartView.java:320)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)Hi.
Firstable thanks for your help, i do not think is a problem in the code because if i try again with the same data the application brings result data, we changed the jco configuration and it seems that resolved the problem, we are testing,
The initial configuation was:
Maximum Pool Size: 20
Maximum Connections: 40
Connection Timout (sec.): 20
Maximum Waiting Time (sec.):40
the new configuration is:
Maximum Pool Size: 30
Maximum Connections: 100
Connection Timout (sec.): 0
Maximum Waiting Time (sec.):10000 -
Java.lang.NullPointerException at org.collaxa.thirdparty.apache.wsif.base.
Hi,
I am trying to invoke a Websservice, which has JCA bindings, using the WSIF framework. Getting a null pointer exception:
Have posted the code and error below.
CODE SNIPPET:
====================================================================
try{
/* if (Thread.currentThread().getContextClassLoader() == null) {
ClassLoader cl = getClass().getClassLoader();
Thread.currentThread().setContextClassLoader(cl);
oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA provider = new oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA();
org.collaxa.thirdparty.apache.wsif.util.WSIFPluggableProviders.overrideDefaultProvider("http://xmlns.oracle.com/pcbpel/wsdl/jca/", provider);
Definition wsdlDefinition = WSIFUtils.readWSDL(null, "C:\\SOAPJCA\\BRMCustServices.wsdl");
Service wsdlService = wsdlDefinition.getService(new QName("http://xmlns.oracle.com/BRM/schemas/BusinessOpcodes") );
org.collaxa.thirdparty.apache.wsif.WSIFServiceFactory wsifFactory = org.collaxa.thirdparty.apache.wsif.WSIFServiceFactory.newInstance();
WSIFService wsifService = wsifFactory.getService(wsdlDefinition, wsdlService);
String portChosen = null;
Iterator it = wsifService.getAvailablePortNames();
while (it.hasNext()) {
String nextPort = (String) it.next();
if (portChosen == null)
portChosen = nextPort;
System.out.println(" - " + nextPort);
WSIFPort port_wsif = wsifService.getPort();
System.out.println("After that !!");
//WSIFPort javaPort = wsifService.getPort("");
}catch(WSIFException wsifEx){
System.out.println("Within WSIF exceptions");
wsifEx.printStackTrace();
====================================================================
ERROR:
====================================================================
- WSIF0007I: Using WSIFProvider 'oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA' for namespaceURI 'http://xmlns.oracle.com/pcbpel/wsdl/jca/'
- BRMCUSTService_pt
After preferred portoracle.j2ee.ws.wsdl.DefinitionImpl@1d86fd3
After preferred portclass org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl
Within exceptions
java.lang.NullPointerException
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.createDynamicWSIFPort(WSIFServiceImpl.java:417)
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.getPort(WSIFServiceImpl.java:467)
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.getPort(WSIFServiceImpl.java:429)
at WSIFSample4.main(WSIFSample4.java:62)
=====================================================================
The jars used here are orabpel related jars, which has its own JCA provider and implementation classes. There are similar errors reported in Axis WSIF forums for:
Null pointer Exception at apache.wsif.base.WSIFServiceImpl.createDynamicWSIFPort
But no concrete answers to it.
Has anyone tried using WSIF in Oc4j,
Any help is appreciated.
Thanks,It says "*unique* constraint (XXEA_GLOBAL.XXEA_GL_JOURNAL_IN_STG_U1) violated". Pls check if your data (for insertion) is violating this constraint.
-
Java.lang.NullPointerException when connecting to DB
Running what I think is the latest version of Oracle SQL Developer, 2.1.0.63.73 on JDK 1.6.0_17, Windows XP. Every 2nd or 3rd time I run SQL Dev, I get the following when I go to connect: Error Connecting, with the below in the "Details"
java.lang.NullPointerException
at oracle.dbtools.raptor.utils.TNSHelper$2.compare(TNSHelper.java:349)
at java.util.Arrays.mergeSort(Arrays.java:1270)
at java.util.Arrays.sort(Arrays.java:1210)
at java.util.Collections.sort(Collections.java:159)
at oracle.dbtools.raptor.utils.TNSHelper.getTNSEntries(TNSHelper.java:355)
at oracle.dbtools.raptor.utils.TNSHelper.getEntry(TNSHelper.java:216)
at oracle.dbtools.raptor.utils.Connections.populateConnectionInfo(Connections.java:645)
at oracle.dbtools.raptor.standalone.connection.RaptorConnectionCreator.getConnection(RaptorConnectionCreator.java:62)
at oracle.dbtools.raptor.dialogs.conn.ConnectionPrompt.promptForPassword(ConnectionPrompt.java:67)
at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:321)
at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:254)
at oracle.jdevimpl.db.adapter.CADatabaseFactory.createConnectionImpl(CADatabaseFactory.java:60)
at oracle.javatools.db.DatabaseFactory.createConnection(DatabaseFactory.java:534)
at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:208)
at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:607)
at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:562)
at oracle.dbtools.raptor.utils.Connections$ConnectionInfo.getDatabase(Connections.java:145)
at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:874)
at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:855)
at oracle.dbtools.raptor.navigator.DatabaseConnection.openConnectionImpl(DatabaseConnection.java:117)
at oracle.dbtools.raptor.navigator.AbstractConnectionNode.getConnection(AbstractConnectionNode.java:30)
at oracle.dbtools.raptor.navigator.ConnectionFilter.getFactory(ConnectionFilter.java:92)
at oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:117)
at oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:102)
at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:492)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Other times, it works fine. Anything I might have done wrong in installing this guy? Any thoughts?
Thanks, MichaelI'm agree ... His behavior is very strange.
At the first time, I decompressed zip file into a new dir and at the first run I agreed to import setup from previous version. From the beginning the v2.1 worked wrong.
After that, I removed all, new and previous versions. I deleted sqldeveloper folder and also service folder (under \Documents and Settings\...\Application data\...)
Also I searched into registry ...
Nothing to do ... also new installation hangs ...
So, perhaps I have to wait new release ... (perhaps the exceptions or the environment conflict will be fixed).
Thanks again.
Regards.
PS: Please, if you have other suggestions, let me know. Many Thanks. -
Java.lang.NullPointerException + Web Clipping Portlet
Hi,
I have created one external application connection and one Oracle-PDK producer connection referring to that external application.Then I dragged that web clipping portlet into a Webcenter application.
After running jspx file,it raises an error 'Portlet Consume Error'.
In Jdeveloper the error log is as follows::
<ServletLogger> <severe> ERROR: Unhandled exception in SOAP call
java.lang.NullPointerException
at oracle.portal.wcs.session.http.HttpClientTransportSessionContext.login(HttpClientTransportSessionContext.java:308)
at oracle.portal.wcs.common.WcExternalPrincipal.login(WcExternalPrincipal.java:322)
at oracle.portal.wcs.provider.ProviderUserTransportSessionContextManager.handleExternalPrincipal(ProviderUserTransportSessionContextManager.java:91)
at oracle.portal.wcs.provider.WcProviderInstance.initSession(WcProviderInstance.java:183)
at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.initSession(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.doMethodCall(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.handleRequest(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.doSOAPCall(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
Please help.It is very urgent!!!!!!!!!!!Hi
Are you useing NWDS(CE 7.1) then you have use this sort of code to bind it
Model1 model1Model = new Model1();
Bapi_Flight_Getlist_Input bapi_Flight_Getlist_Input = new Bapi_Flight_Getlist_Input(model1Model);
Bapi_Flight_Getlist_Output output = new Bapi_Flight_Getlist_Output(model1Model);
java.util.List<Bapisfldat> flight_List = new ArrayList<Bapisfldat>();
output.setFlight_List(flight_List);
wdContext.nodeBapi_Flight_Getlist_Input().bind(bapi_Flight_Getlist_Input);
and if you are using NWD 7.0 then the binding will be differ use below sample code to bind it.
Bapi_Flight_Getlist_Input input = new Bapi_Flight_Getlist_Input();
input.setDestination_From(new Bapisfldst());
input.setDestination_To( new Bapisfldst());
wdContext.nodeBapi_Flight_Getlist_Input().bind(input);
PS: Also check the cardinality should be 1..n not 0:n.
Thanks
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