Skip to Content

Archived discussions are read-only. Learn more about SAP Q&A

JCO Pool connections exhausted

Hi all,

we have implemented ESS 60.2 on EPSP13 (WAS 6.40).

I am facing a peculiar problem ..The problem is when i login with ESS us/pd, after accessing several links on the ESS iviews...i get the below error saying that the connection pool is exhausted...Can anyone plz help on this issue....

Right now we have not implemented SSO and we are going on UserID/Password

Also, what should be the maximum Connection Pool size ?

and how do i refresh or clear the connection pools??

Error is as follows :

Connection pool SAP_R3_SelfServiceGenerics_P00200004_EN_useDefinedUser is exhausted. The current pool size limit is 10 connections.com.sap.mw.jco.JCO$Exception: (106) JCO_ERROR_RESOURCE: Connection pool

SAP_R3_SelfServiceGenerics_P00200004_EN_useDefinedUser is exhausted. The current pool size limit is 10 connections.

at com.sap.mw.jco.JCO$Pool.getClient(JCO.java:5284)

at com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:5985)

at com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:5935)

at com.sap.mw.jco.JCO.getClient(JCO.java:8216)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.getClient(AbstractJCOClientConnection.java:415)

at com.sap.pcuigp.xssfpm.wd.BackendConnections.connectModelInternal(BackendConnections.java:261)

at com.sap.pcuigp.xssfpm.wd.BackendConnections.connectModel(BackendConnections.java:161)

at com.sap.pcuigp.xssfpm.wd.wdp.InternalBackendConnections.connectModel(InternalBackendConnections.java:183)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.connectModel(FPMComponent.java:703)

at com.sap.xss.ser.xssmenu.fc.ModelHandler.onInit(ModelHandler.java:203)

at com.sap.xss.ser.xssmenu.fc.wdp.InternalModelHandler.onInit(InternalModelHandler.java:398)

at com.sap.xss.ser.xssmenu.fc.FcXssMenu.onInit(FcXssMenu.java:255)

at com.sap.xss.ser.xssmenu.fc.wdp.InternalFcXssMenu.onInit(InternalFcXssMenu.java:443)

at com.sap.xss.ser.xssmenu.fc.FcXssMenuInterface.onInit(FcXssMenuInterface.java:169)

at com.sap.xss.ser.xssmenu.fc.wdp.InternalFcXssMenuInterface.onInit(InternalFcXssMenuInterface.java:386)

at com.sap.xss.ser.xssmenu.fc.wdp.InternalFcXssMenuInterface$External.onInit(InternalFcXssMenuInterface.java:531)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:774)

at com.sap.xss.ser.xssmenu.vc.header.VcXssMenuHeader.onInit(VcXssMenuHeader.java:196)

at com.sap.xss.ser.xssmenu.vc.header.wdp.InternalVcXssMenuHeader.onInit(InternalVcXssMenuHeader.java:225)

at com.sap.xss.ser.xssmenu.vc.header.VcXssMenuHeaderInterface.onInit(VcXssMenuHeaderInterface.java:162)

at com.sap.xss.ser.xssmenu.vc.header.wdp.InternalVcXssMenuHeaderInterface.onInit(InternalVcXssMenuHeaderInterface.java:144)

at com.sap.xss.ser.xssmenu.vc.header.wdp.InternalVcXssMenuHeaderInterface$External.onInit(InternalVcXssMenuHeaderInterface.java:220)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:466)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:354)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:179)

at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:95)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:346)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:370)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:608)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)

at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:248)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:55)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:95)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:159)

Thanks and Regards

Reshma

Not what you were looking for? View more on this topic or Ask a question