Error to Activate in NWDS

[Former Member]

Hi Guys,

Can you help me with this error to activate in NWDI:

com.sap.webdynpro.generation.ant.GenerationAntTaskError

[wdgen] at com.sap.webdynpro.generation.ant.GenerationAnt.showCheckResult(GenerationAnt.java:157)

[wdgen] at com.sap.ide.webdynpro.generation.Generation.check(Generation.java:2047)

[wdgen] at com.sap.ide.webdynpro.generation.Generation.generatePersistentComponent(Generation.java:1296)

[wdgen] at com.sap.ide.webdynpro.generation.console.GenerationConsole.generate(GenerationConsole.java:175)

[wdgen] at com.sap.webdynpro.generation.ant.GenerationAnt.main(GenerationAnt.java:50)

[wdgen] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[wdgen] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

[wdgen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

[wdgen] at java.lang.reflect.Method.invoke(Method.java:324)

[wdgen] at com.sap.webdynpro.generation.ant.WDGenAntTask.execute(WDGenAntTask.java:219)

[wdgen] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)

[wdgen] at org.apache.tools.ant.Task.perform(Task.java:364)

[wdgen] at org.apache.tools.ant.Target.execute(Target.java:341)

[wdgen] at org.apache.tools.ant.Target.performTasks(Target.java:369)

[wdgen] at org.apache.tools.ant.Project.executeTarget(Project.java:1214)

[wdgen] at com.sap.tc.buildplugin.techdev.ant.util.AntRunner.run(AntRunner.java:116)

[wdgen] at com.sap.tc.buildplugin.DefaultAntBuildAction.execute(DefaultAntBuildAction.java:58)

[wdgen] at com.sap.tc.buildplugin.DefaultPlugin.handleBuildStepSequence(DefaultPlugin.java:196)

[wdgen] at com.sap.tc.buildplugin.DefaultPlugin.performBuild(DefaultPlugin.java:168)

[wdgen] at com.sap.tc.buildplugin.DefaultPluginV3Delegate$BuildRequestHandler.handle(DefaultPluginV3Delegate.java:66)

[wdgen] at com.sap.tc.buildplugin.DefaultPluginV3Delegate.requestV3(DefaultPluginV3Delegate.java:48)

[wdgen] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[wdgen] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

[wdgen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

[wdgen] at java.lang.reflect.Method.invoke(Method.java:324)

[wdgen] at com.sap.tc.buildtool.v2.impl.PluginHandler2.maybeInvoke(PluginHandler2.java:350)

[wdgen] at com.sap.tc.buildtool.v2.impl.PluginHandler2.request(PluginHandler2.java:102)

[wdgen] at com.sap.tc.buildtool.v2.impl.PluginHandler2.build(PluginHandler2.java:76)

[wdgen] at com.sap.tc.buildtool.PluginHandler2Wrapper.execute(PluginHandler2Wrapper.java:58)

[wdgen] at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1750)

[wdgen] at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1515)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.build(CBSBuildController.java:761)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.execCommand(CBSBuildController.java:527)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.evalCmdLine(CBSBuildController.java:452)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.run(CBSBuildController.java:324)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.exec(CBSBuildController.java:262)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.mainLoop(CBSBuildController.java:217)

[wdgen] at com.sap.tc.buildcontroller.CBSBuildController.main(CBSBuildController.java:178)

[wdgen] ERROR: Unknown exception during generation null (com.sap.webdynpro.generation.ant.GenerationAntTaskError)

[wdgen] ERROR: Generation failed due to errors (13 seconds)

Error: /usr/sap/PID/DVEBMGS00/j2ee/cluster/server0/temp/CBS/31/.B/16906/DCs/edc.com/vacationproject/_comp/gen/default/logs/build.xml:98: [Error] Generation failed!

at com.sap.webdynpro.generation.ant.WDGenAntTask.execute(WDGenAntTask.java:254)

at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)

at org.apache.tools.ant.Task.perform(Task.java:364)

at org.apache.tools.ant.Target.execute(Target.java:341)

at org.apache.tools.ant.Target.performTasks(Target.java:369)

at org.apache.tools.ant.Project.executeTarget(Project.java:1214)

at com.sap.tc.buildplugin.techdev.ant.util.AntRunner.run(AntRunner.java:116)

at com.sap.tc.buildplugin.DefaultAntBuildAction.execute(DefaultAntBuildAction.java:58)

at com.sap.tc.buildplugin.DefaultPlugin.handleBuildStepSequence(DefaultPlugin.java:196)

at com.sap.tc.buildplugin.DefaultPlugin.performBuild(DefaultPlugin.java:168)

at com.sap.tc.buildplugin.DefaultPluginV3Delegate$BuildRequestHandler.handle(DefaultPluginV3Delegate.java:66)

at com.sap.tc.buildplugin.DefaultPluginV3Delegate.requestV3(DefaultPluginV3Delegate.java:48)

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:324)

at com.sap.tc.buildtool.v2.impl.PluginHandler2.maybeInvoke(PluginHandler2.java:350)

at com.sap.tc.buildtool.v2.impl.PluginHandler2.request(PluginHandler2.java:102)

at com.sap.tc.buildtool.v2.impl.PluginHandler2.build(PluginHandler2.java:76)

at com.sap.tc.buildtool.PluginHandler2Wrapper.execute(PluginHandler2Wrapper.java:58)

at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1750)

at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1515)

at com.sap.tc.buildcontroller.CBSBuildController.build(CBSBuildController.java:761)

at com.sap.tc.buildcontroller.CBSBuildController.execCommand(CBSBuildController.java:527)

at com.sap.tc.buildcontroller.CBSBuildController.evalCmdLine(CBSBuildController.java:452)

at com.sap.tc.buildcontroller.CBSBuildController.run(CBSBuildController.java:324)

at com.sap.tc.buildcontroller.CBSBuildController.exec(CBSBuildController.java:262)

at com.sap.tc.buildcontroller.CBSBuildController.mainLoop(CBSBuildController.java:217)

at com.sap.tc.buildcontroller.CBSBuildController.main(CBSBuildController.java:178)

[p330068 · Accepted solution]

Hi Alejandro,

Please try to repair and re-build your project. then try to activate your activity with ALL Predecessor.

Have a look at below

[Development Infrastructure - Problem Analysis Scenarios|http://help.sap.com/saphelp_nw70/helpdata/en/43/3a9c593e5030b4e10000000a11466f/content.htm]

Hope it helps

Regards

Arun

[Former Member · Accepted solution]

Hi Arun,

Thanks for your comments I repaired and re-build my project and activate new activity with all src source folder. It resolve my problem.

Regards,

Alejandro Vale

[Former Member]

Hi Alejandro,

Below this log, there will be a link for the build log of the DC which you were trying to deploy. Please check that log to find the issue. This is not the correct log. You can paste that log here if you need more help.

Regards,

Sruti