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Question

 Venkata Suman Palukuru (VenkataSumanP5754)
WellsFargo
Pega Principal Architect
WellsFargo
IN
VenkataSumanP5754 Member since 2021 65 posts
WellsFargo
Posted: Mar 8, 2017
Last activity: Mar 9, 2017
Posted: 8 Mar 2017 17:55 EST
Last activity: 9 Mar 2017 20:20 EST
Closed
Solved

JSON parsing error

I have developed Service-REST , which accepts a JSON type request. The same service and JSON request is working in dev, QA and UAT environments. But getting the below error in production. Any thoughts?

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I have developed Service-REST , which accepts a JSON type request. The same service and JSON request is working in dev, QA and UAT environments. But getting the below error in production. Any thoughts?

2017-03-08 16:22:03,644 [http-nio-8080-exec-8] [ STANDARD] [ ] [ DMX:01.01.01] (ules.generated.pega_rules_page) ERROR pnl-pega-be-prod.watchpnl.nielsencsp.com| Proprietary information hidden|Rest|MWRestServicePkg|MWInputRequest|MWRestService|ADB3B5AC02427C1CC55A19E37690815F3 - Exception occurred while adopting data onto the target page : Invalid clipboard stream detected in module com.pega.pegarules.data.internal.clipboard.JSONStream.parseJSONStream(String). Reason: Unterminated string at 156 [character 0 line 2]
com.pega.pegarules.pub.clipboard.InvalidStreamError: Invalid clipboard stream detected in module com.pega.pegarules.data.internal.clipboard.JSONStream.parseJSONStream(String). Reason: Unterminated string at 156 [character 0 line 2]
From: (ADB3B5AC02427C1CC55A19E37690815F3:MWRestServicePkg)
at com.pega.pegarules.data.internal.clipboard.JSONStream.parseJSONStream(JSONStream.java:135)
at com.pega.pegarules.data.internal.clipboard.JSONStream.newJSONStream(JSONStream.java:105)
at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.adoptJSONArray(ClipboardPageImpl.java:846)
at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.adoptJSONObject(ClipboardPageImpl.java:839)
at com.pegarules.generated.pxConvertStringToPage_071017_EKjoSA9r0vq2vaRTrnqStw.pxConvertStringToPage07_10_17(pxConvertStringToPage_071017_EKjoSA9r0vq2vaRTrnqStw.java:132)
at com.pegarules.generated.pxConvertStringToPage_071017_EKjoSA9r0vq2vaRTrnqStw.invoke(pxConvertStringToPage_071017_EKjoSA9r0vq2vaRTrnqStw.java:76)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.resolveAndinvokeFunctionViaReflection(LibraryRuntime.java:133)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.invokeLibraryRuntime(LibraryRuntime.java:110)
at com.pega.pegarules.generation.internal.library.LibraryFunctionUtilityImpl.resolveMethodCall(LibraryFunctionUtilityImpl.java:3136)
at com.pega.pegarules.session.internal.mgmt.Executable.resolveMethodCall(Executable.java:11018)
at com.pegarules.generated.model.ra_model_loadjsonvaluesdt_83697e4c1f1bd8b3d752ab1c4c02350f.perform(ra_model_loadjsonvaluesdt_83697e4c1f1bd8b3d752ab1c4c02350f.java:65)
at com.pega.pegarules.session.internal.mgmt.Executable.applyModel(Executable.java:4458)
at com.pegarules.generated.activity.ra_action_setrestinputvalues_f08785af4137430813e078200b450835.step3_circum0(ra_action_setrestinputvalues_f08785af4137430813e078200b450835.java:629)
at com.pegarules.generated.activity.ra_action_setrestinputvalues_f08785af4137430813e078200b450835.perform(ra_action_setrestinputvalues_f08785af4137430813e078200b450835.java:107)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3510)
at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:646)
at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:466)
at com.pega.pegarules.integration.engine.internal.services.ServiceAPI.runActivities(ServiceAPI.java:1896)
at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:390)
at sun.reflect.GeneratedMethodAccessor91.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1277)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1015)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:848)
at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:331)
at com.pega.pegarules.integration.engine.internal.services.http.HTTPService.invoke(HTTPService.java:439)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:327)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:270)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:247)
at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:278)
at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:223)
at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:574)
at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:374)
at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:370)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:411)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:224)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:273)
at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1100)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:687)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)

--Suman


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Low-Code App Development
Java and Activities
Data Integration

Posted: 7 years ago
Posted: 9 Mar 2017 8:23 EST
Rajeev Ranjan (ranjr)
PEGA
Principal Technical Solutions Engineer
PEG
PL

It seems that your msg content isn't correct, have you tried verifying your JSON ? You can try here : http://jsonlint.com/

Does request contain any special character? Kindly post the request here.

The same request is working fine in lower environment, this could be because the request might not be same. Check it in notepad, may be some special character behaving differently.

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Accepted Solution

Posted: 7 years ago
Posted: 9 Mar 2017 17:36 EST
Venkata Suman Palukuru (VenkataSumanP5754)
WellsFargo
Pega Principal Architect
WellsFargo
IN

Thanks the issue got resolved. It was caching issues , after revalidate and save of activity , the issue is fixed.

 

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