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TRILOK Member since 2010 19 posts
BlueCross BlueShield of NC
Posted: 4 years ago
Last activity: 4 years 4 months ago
Closed

Unhandled exception executing JSP: For input string: ""

Hello,

We are on Pega6.2 SP2 (IE8 and IE11) and we have an issue with a application constantly. Users are getting frustrated because the application works for say like 20 minutes and it clocks throwing following error, users do browser refresh most of the time or kill the browser and start a new session. 

The screen it is happening has only one section with workbasket view built using report definition rule. Section has pagination, users open assignments works it comes back to workbasket moves around pages picks another assignment and so on..

Error :

2016-04-19 11:20:55,867 [    WebContainer : 8] [TABTHREAD0] [althCareCMW:01.01.01] (apper.Assign_WorkBasket.Stream) ERROR apps3.bcbsnc.com|10.69.149.150 - Error in JSP execution
com.pega.pegarules.pub.PRRuntimeException: Unhandled exception executing JSP: For input string: ""
    at com.pegarules.generated.html_section.ra_stream_showassignmentwblist_individual_d0cb2423b7a03c9a2567c7436fb92a3f.execute(ra_stream_showassignmentwblist_individual_d0cb2423b7a03c9a2567c7436fb92a3f.java:2152)
    at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3526)
    at com.pega.pegarules.session.internal.mgmt.autostreams.AutoStreamRuleRuntime.getSectionStream(AutoStreamRuleRuntime.java:122)
    at com.pegarules.generated.html_section.ra_stream_wbassignmentwrapper_98520ac0753559ca2055b391357fae0e.execute(ra_stream_wbassignmentwrapper_98520ac0753559ca2055b391357fae0e.java:182)
    at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3526)
    at com.pega.pegarules.session.internal.mgmt.autostreams.AutoStreamRuleRuntime.getSectionStream(AutoStreamRuleRuntime.java:122)
    at com.pegarules.generated.html_harness.ra_stream_showassignmentwblist_6fac7fc1a0259fcff27c9c7089560319.execute(ra_stream_showassignmentwblist_6fac7fc1a0259fcff27c9c7089560319.java:399)
    at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3526)
    at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3387)
    at com.pegarules.generated.activity.ra_action_show_harness_f8e09380d93ae2b62757fcd77b1e0f29.step6_circum0(ra_action_show_harness_f8e09380d93ae2b62757fcd77b1e0f29.java:729)
    at com.pegarules.generated.activity.ra_action_show_harness_f8e09380d93ae2b62757fcd77b1e0f29.perform(ra_action_show_harness_f8e09380d93ae2b62757fcd77b1e0f29.java:158)
    at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3018)
    at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:617)
    at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:581)
    at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:2344)
    at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:394)
    at sun.reflect.GeneratedMethodAccessor104.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1066)
    at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:792)
    at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:328)
    at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:702)
    at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:312)
    at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:263)
    at com.pega.pegarules.session.internal.engineinterface.etier.ejb.EngineBean.invokeEngine(EngineBean.java:221)
    at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:349)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:390)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingException(PRBootstrap.java:412)
    at com.pega.pegarules.internal.etier.ejb.EngineBeanBoot.invokeEngine(EngineBeanBoot.java:168)
    at com.pega.pegarules.internal.etier.interfaces.EJSLocalStatelessEngineBMT_f2439d86.invokeEngine(Unknown Source)
    at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:277)
    at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:222)
    at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:373)
    at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:266)
    at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:349)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:390)
    at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:439)
    at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:99)
    at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doGet(WebStandardBoot.java:89)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1224)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1032)
    at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:895)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1690)
Caused by: 
java.lang.NumberFormatException: For input string: ""
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:59)
    at java.lang.Integer.parseInt(Integer.java:481)
    at java.lang.Integer.parseInt(Integer.java:510)
    at com.pegarules.generated.html_section.ra_stream_showassignmentwblist_individual_d0cb2423b7a03c9a2567c7436fb92a3f.execute(ra_stream_showassignmentwblist_individual_d0cb2423b7a03c9a2567c7436fb92a3f.java:1258)
    ... 68 more

Please let me know if anyone had this issue before and what was done to resolve it.

 

 

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