Next Number Activity Hook - Error on save

Hello all,

Running into a problem trying to create an Activity Hook for the Next Number Maintenance within NWDS.

I create the java class and deploy it to SAP ME 6.1 and create the activity in Activity Maintenance. When I add the Activity Hook to the Next Number Maintenance and try to save it generates the following error message:

Activity "MAT_NEXT_NUMBER" specifies a Java Class ("com.<vendorID>.nextnumber$MaterialNextNumber") that could not be found in the class path ("C:\usr\sap\ME0\J00\exe\jstart71.jar;C:\usr\sap\ME0\J00\exe\sapjvm_6\lib\jvmx.jar;C:\usr\sap\ME0\J00\exe\sapjvm_6\lib\jvmx_tools.jar;C:\usr\sap\ME0\J00\exe\jre\lib\iqlib.jar;C:\usr\sap\ME0\J00\exe\sapjvm_6\lib\tools.jar;C:\usr\sap\ME0\J00\j2ee\cluster\bin\boot\sap.com~tc~bl~jkernel_boot~impl.jar;C:\usr\sap\ME0\J00\j2ee\cluster\bin\boot\jaas.jar;C:\usr\sap\ME0\J00\j2ee\cluster\bin\system\sap.com~tc~bl~bytecode~library.jar;C:\usr\sap\ME0\J00\j2ee\cluster\bin\boot\memoryanalyzer.jar") (Message 16018)

Was wondering what this means?

Did I forget to do something during the process? If so, what do I need to do?

Any help would be appreciated,

Mike Jewson

SAP Managed Tags:
MAN (Manufacturing)

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Answers (1)

Hi,

I think you should define the service "com.<vendorID>.nextnumber$MaterialNextNumber" in SDK and then your activity must be of type Service. If you have set it up this way, then can you please post the exception stacktrace?

Thanks,
Bakhtiyar

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Hello,

I did set this up as any normal Activity Hook, so it is set as a Type: Service.

Here is the trace information after it is run:

#2.0 #2014 03 19 15:00:35:759#0-400#Error#com.sap.me.trace#

##sap.com/me~ear#C000C0A8CA89007B0000000100000EC4#4997050000000004#sap.com/me~ear#com.sap.me.trace.VM#SITE_ADMIN#34#JTA Transaction : 12004#8F1E85FCAF9811E3865E0000004C3FBA#bb314cc4af9811e3c16d0000004c3fba#bb314cc4af9811e3c16d0000004c3fba#0#Thread[HTTP Worker [@558364746],5,Dedicated_Application_Thread]#Plain##

Activity "MAT_NEXT_NUMBER" specifies a Java Class ("com.<vendorID>.nextnumber$MaterialNextNumber") that could not be found in the class path ("C:\\usr\\sap\\ME0\\J00\\exe\\jstart71.jar;C:\\usr\\sap\\ME0\\J00\\exe\\sapjvm_6\\lib\\jvmx.jar;C:\\usr\\sap\\ME0\\J00\\exe\\sapjvm_6\\lib\\jvmx_tools.jar;C:\\usr\\sap\\ME0\\J00\\exe\\jre\\lib\\iqlib.jar;C:\\usr\\sap\\ME0\\J00\\exe\\sapjvm_6\\lib\\tools.jar;C:\\usr\\sap\\ME0\\J00\\j2ee\\cluster\\bin\\boot\\sap.com~tc~bl~jkernel_boot~impl.jar;C:\\usr\\sap\\ME0\\J00\\j2ee\\cluster\\bin\\boot\\jaas.jar;C:\\usr\\sap\\ME0\\J00\\j2ee\\cluster\\bin\\system\\sap.com~tc~bl~bytecode~library.jar;C:\\usr\\sap\\ME0\\J00\\j2ee\\cluster\\bin\\boot\\memoryanalyzer.jar") (Message 16018)

at com.sap.me.frame.BaseDAO.abort(BaseDAO.java:2615)

at com.sap.me.frame.BasicBOBean.abort(BasicBOBean.java:2066)

at com.sap.me.activity.ActivityBOBean.execute(ActivityBOBean.java:499)

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 com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:47)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:50)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:37)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:21)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_MethodRetry.invoke(Interceptors_MethodRetry.java:46)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:191)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:23)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:25)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:17)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179)

at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:138)

at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)

at com.sun.proxy.$Proxy1166.execute(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 com.visiprise.frame.proxy.DefaultInterceptor.intercept(DefaultInterceptor.java:31)

at com.visiprise.frame.proxy.InterceptorChain.process(InterceptorChain.java:48)

at com.visiprise.frame.proxy.GenericSOProxy.invoke(GenericSOProxy.java:81)

at com.sun.proxy.$Proxy1845.execute(Unknown Source)

at com.sap.me.numbering.NextNumberBOBean.formatNextValues(NextNumberBOBean.java:1125)