Hi 

When I try to run the scheduled campaign in Pega. I am getting the following error. Kindly assit.

 Error in commit() com.pega.pegarules.pub.database.DatabaseException: A commit cannot be performed because a deferred save of instance PEGAMKT-WORK P-9001 failed: code: <none> SQLState: <none> Message: <none>         at com.pega.pegarules.data.internal.access.DatabaseImpl.failIfBadDeferredOperation(DatabaseImpl.java:2284) ~[prprivate-data.jar:?]         at com.pega.pegarules.data.internal.access.DatabaseImpl.commit(DatabaseImpl.java:2126) ~[prprivate-data.jar:?]         at com.pega.pegarules.data.internal.access.DatabaseImpl.commit(DatabaseImpl.java:2095) ~[prprivate-data.jar:?]         at com.pegarules.generated.activity.ra_action_updatebackingcampaign_4985b017f0c8448c5f23b184b14e1a67.step20_circum0(ra_action_updatebackingcampaign_4985b017f0c8448c5f23b184b14e1a67.java:1744) ~[?:?]         at com.pegarules.generated.activity.ra_action_updatebackingcampaign_4985b017f0c8448c5f23b184b14e1a67.perform(ra_action_updatebackingcampaign_4985b017f0c8448c5f23b184b14e1a67.java:427) ~[?:?]         at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:2793) ~[prprivate-session.jar:?]         at com.pegarules.generated.activity.ra_action_pzrunactionwrapper_0386a9f1be15c80a91a719d7b0ff6957.step2_circum0(ra_action_pzrunactionwrapper_0386a9f1be15c80a91a719d7b0ff6957.java:428) ~[?:?]         at com.pegarules.generated.activity.ra_action_pzrunactionwrapper_0386a9f1be15c80a91a719d7b0ff6957.perform(ra_action_pzrunactionwrapper_0386a9f1be15c80a91a719d7b0ff6957.java:93) ~[?:?]         at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:2793) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:653) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:520) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:4097) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:445) ~[prenginext.jar:?]         at sun.reflect.GeneratedMethodAccessor236.invoke(Unknown Source) ~[?:?]         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_121]         at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121]         at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1408) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1140) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:994) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:368) ~[prenginext.jar:?]         at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:920) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:338) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:282) ~[prprivate-session.jar:?]         at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:259) ~[prprivate-session.jar:?]         at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:281) ~[prpublic.jar:?]         at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:226) ~[prpublic.jar:?]         at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:767) ~[prwebj2ee.jar:?]         at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:423) ~[prwebj2ee.jar:?]         at sun.reflect.GeneratedMethodAccessor233.invoke(Unknown Source) ~[?:?]         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_121]         at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121]         at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:385) ~[prbootstrap-8.4.0-237.jar:8.4.0-237]         at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:427) ~[prbootstrap-8.4.0-237.jar:8.4.0-237]         at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:225) ~[prbootstrap-api-8.4.0-237.jar:8.4.0-237]         at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:274) ~[prbootstrap-api-8.4.0-237.jar:8.4.0-237]         at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:146) ~[prbootstrap-api-8.4.0-237.jar:8.4.0-237]         at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) ~[servlet-api.jar:?]         at com.pega.pegarules.internal.web.servlet.WebStandardBoot.service(WebStandardBoot.java:172) ~[prbootstrap-api-8.4.0-237.jar:8.4.0-237]         at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[servlet-api.jar:?]         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.14]         at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.5.14]         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) ~[catalina.jar:8.5.14]         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) ~[catalina.jar:8.5.14]         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) ~[catalina.jar:8.5.14]         at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624) ~[catalina.jar:8.5.14]         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) ~[catalina.jar:8.5.14]         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) ~[catalina.jar:8.5.14]         at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) ~[tomcat-coyote.jar:8.5.14]         at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-coyote.jar:8.5.14]         at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) ~[tomcat-coyote.jar:8.5.14]         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) ~[tomcat-coyote.jar:8.5.14]         at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-coyote.jar:8.5.14]         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-util.jar:8.5.14]         at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]