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Generator skipped on service

Former Member
0 Kudos

Hello,

I`m on SAP NW 7.4 SP06 in configuration PO.

I have developed composite application with several processes. Everything was fine, but recently two of processes failed to start with error message


Failed to start process Process start failed due to TransitionException!

[EXCEPTION]

com.sap.glx.adapter.api.AdapterException: Process start failed due to TransitionException!

at com.sap.glx.process.adapter.bpmn.impl.BPMNAdapter.startProcesses(BPMNAdapter.java:1201)

at com.sap.glx.process.adapter.bpmn.impl.BPMNAdapter.startProcesses(BPMNAdapter.java:1367)

at com.sap.glx.process.impl.ProcessManagerImpl.startProcess(ProcessManagerImpl.java:1481)

at com.sap.glx.process.impl.ProcessManagerBean.startProcess(ProcessManagerBean.java:462)

....

Caused by: com.sap.glx.core.kernel.api.CancelTransitionException: java.lang.IllegalArgumentException: Generator skipped on service 'cezdata.corp/wmsintegration/pr/pm/WMSIS035/WMSIS035_pool' operation 'SI_WMSIS035_In'

at com.sap.glx.core.internaladapter.ExceptionAdapter.raiseException(ExceptionAdapter.java:702)

at com.sap.glx.core.internaladapter.ExceptionAdapter.raiseException(ExceptionAdapter.java:672)

.....

Caused by: java.lang.IllegalArgumentException: Generator skipped on service 'cezdata.corp/wmsintegration/pr/pm/WMSIS035/WMSIS035_pool' operation 'SI_WMSIS035_In'

at com.sap.glx.core.internaladapter.Transformer$TransformerTemplateAccessor$GeneratorTemplate$GeneratorInvocationHandler.generate(Transformer.java:2983)

at com.sap.glx.core.internaladapter.Transformer$TransformerTemplateAccessor$GeneratorTemplate$GeneratorInvocationHandler.invoke(Transformer.java:2998)

... 102 more

I made a research about that error, but I found very few informations - in one thread somebody resolved that error by deleting message trigger and recreating new one.

That resolved issue with one of my processes. But second one still resists.

Does anybody knows what causes that error?

Thanks

Accepted Solutions (0)

Answers (1)

Answers (1)

Former Member
0 Kudos

Issue is resolved, but not the reason.

I deleted message trigger again. Then deleted wsdl from composite app.

After that I imported wsdl and recreated MT, mapped output and deployed. And miraculously process is working again.

But I still dont know the reason of that sudden failure. I`m not very comfortable knowing that process can fail anytime in a future without warning.

Did you experience such difficulties too?

Former Member
0 Kudos

Nobody experiences same problem?

Right now I have to repair same problem on a process which I did not touched a while. It suddenly stops working because of transition exception.