java.lang.reflect.InvocationTargetException: null

mrcruz · February 6, 2023, 3:39pm

What product/components do you use and which version/fix level are you on?

WM 10.7

Is your question related to the free trial, or to a production (customer) instance?

Production

What are you trying to achieve? Please describe it in detail.

Hi, I am trying to export an asset which is the ScheduleAction using this service: wm.mft.admin:exportData but getting this error: An internal error has occurred while executing the service. Contact your System Administrator.
Please note that I am able to export VFS successfully.

Do you get any error messages? Please provide a full error message screenshot and log file.

Below is the error log:

2023-02-06 06:43:06,461 ERROR [com.softwareag.mft.asset                ][0000] - {0}
java.lang.reflect.InvocationTargetException: null
	at sun.reflect.GeneratedMethodAccessor697.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_332]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_332]
	at com.softwareag.mft.assets.XmlHelper.getXmlFromBin(XmlHelper.java:545) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.assets.XmlHelper.encodeServiceInputData(XmlHelper.java:460) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.assets.XmlHelper.encodeServiceInputData(XmlHelper.java:304) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.assets.XmlHelper.objectToDocument(XmlHelper.java:78) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.assets.AssetUtil.dataToXml(AssetUtil.java:99) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.assets.AssetUtil.writeToFile(AssetUtil.java:137) ~[com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.server.services.impl.AssetManager.exportAssets(AssetManager.java:55) [com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.proxy.AssetManagerProxy.exportAssets(AssetManagerProxy.java:29) [com.softwareag.mft.proxy_10.7.0.0012-0766.jar:?]
	at wm.mft.adminimpl.exportData(adminimpl.java:648) [?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_332]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_332]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_332]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_332]
	at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:404) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:759) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:53) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:359) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:33) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:398) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:629) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:434) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:392) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:260) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.comm.DefaultServerRequestHandler.handleMessage(DefaultServerRequestHandler.java:119) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.HTTPMessageHandler.process(HTTPMessageHandler.java:156) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.HTTPDispatch.handleRequest(HTTPDispatch.java:218) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.Dispatch.run(Dispatch.java:391) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.util.pool.PooledThread.run(PooledThread.java:127) [wm-isclient.jar:1.0.3]
	at java.lang.Thread.run(Thread.java:750) [?:1.8.0_332]
Caused by: java.lang.NullPointerException
2023-02-06 06:43:06,463 ERROR [com.softwareag.mft.asset                ][9999] - An internal error has occurred while executing the service. Contact your System Administrator.
com.softwareag.mft.exception.MFTServiceException: An internal error has occurred while executing the service. Contact your System Administrator.
	at com.softwareag.mft.util.ErrorHandler.handleException(ErrorHandler.java:124) [com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.util.ErrorHandler.handleException(ErrorHandler.java:58) [com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.util.ErrorHandler.handleException(ErrorHandler.java:38) [com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.server.services.impl.AssetManager.exportAssets(AssetManager.java:58) [com.softwareag.mft.server_10.7.0.0012-0766.jar:?]
	at com.softwareag.mft.proxy.AssetManagerProxy.exportAssets(AssetManagerProxy.java:29) [com.softwareag.mft.proxy_10.7.0.0012-0766.jar:?]
	at wm.mft.adminimpl.exportData(adminimpl.java:648) [?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_332]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_332]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_332]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_332]
	at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:404) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:759) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:53) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:359) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:33) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:398) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:629) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:434) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:392) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:260) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.comm.DefaultServerRequestHandler.handleMessage(DefaultServerRequestHandler.java:119) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.HTTPMessageHandler.process(HTTPMessageHandler.java:156) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.HTTPDispatch.handleRequest(HTTPDispatch.java:218) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.app.b2b.server.Dispatch.run(Dispatch.java:391) [wm-isserver.jar:10.7.0.0000-0196]
	at com.wm.util.pool.PooledThread.run(PooledThread.java:127) [wm-isclient.jar:1.0.3]
	at java.lang.Thread.run(Thread.java:750) [?:1.8.0_332]

Have you installed all the latest fixes for the products and systems you are using?

Theodore_Ezell1 · February 6, 2023, 10:57pm

I found a similar cases where this same exception was caused by the scheduleAction being misconfigured. In one instance, it had 2 error actions, in another the schedukeAction was Run Once with a date in the past. So, I advise checking the scheduleAction itself and verifying the configuration.

Bhaskar_Bhattarai · February 7, 2023, 3:36am

If the configuration is fine, this issue needs to be investigated further. You may please raise an issue.

Thanks,
Bhaskar

system · August 6, 2023, 3:36am

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Error using wm.mft.admin:importData webMethods , Integration-Server-and-ESB , Managed-File-Transfer	3	1886	April 2, 2021
java.lang.NullPointerException webMethods , Integration-Server-and-ESB , Flow-and-Java-services	3	1044	April 2, 2021
Error on exporting rules project to mws webMethods , webMethods-BPMS , webMethods-BPMS-Free-Trial	4	1488	April 2, 2021
MWS asset migration gives nullPointerExeption webMethods , BPM , MWS-CAF-Task-Engine	6	330	April 2, 2024
No user available from session webMethods , B2B-Integration , Integration-Server-and-ESB	1	904	April 2, 2021