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ESS Applications on portal connected by two R/3 Clients

Former Member
0 Kudos

Hi All,

We have the following scenerio :

One Portal with ESS package -


Connected--- two clients of ECC(200 & 205).

Is this scenerio possible??

If it is possible then whats are the main challenges???

Thanks,

Anumit

Accepted Solutions (0)

Answers (4)

Answers (4)

Former Member
0 Kudos

Anumit,

Where did you set this up in Visual Administrator?  I need to set up two clients for the same ABAP backend.

Dan Mead

siddharthrajora
Product and Topic Expert
Product and Topic Expert
0 Kudos

check in ST22

Former Member
0 Kudos

Hi all,

I resolved. This was due to typo error:

Old:

sap-wdarfc-useSys=SAP_R3_HumanResources_MetaData:UTL

New:

sap-wd-arfc-useSys=SAP_R3_HumanResources_MetaData:UTL

Thanks a lot all of you.

Anumit

siddharthrajora
Product and Topic Expert
Product and Topic Expert
0 Kudos

yes it is possible to have multiple backend for a single portal, it is pretty common

Please have a look at the Note 596698

1 Portal, Two backend R/3 System, This can be done, Now then

if you dont want the particular application disable that

r/3 as you are aware that the links appear from V_T7XSSSERRES.

Here you can also make sure some applications appear or no.

Accessing multiple Backends in WebDynpro:

How it can be done?

1) Define different JCO Destinations

The logical System names have to be defined in the Web Dynpro Content

Administrator.

Different clients or completely different Systems can be accessedgiven that the function modules called exist in those systems

The logical System to be used can be passed to the Web Dynpro

Application by using a URL Parameter

The URL Parameter can be easily maintained in the iView Property when

using the portal.

The standard way to handle this is to create copies (via delta-link) of

all the business package iviews and change the 'System' property in the

newly created iviews to point to the correct system Alias. From the

portal point of view this is all that is required in order to point an

view to a different system

Refer these links for further information:

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.

docs/library/webas/webdynpro/How%20to%20Use%20the%20Web%20Dynpro%20Conte

nt%20Administrator.pdf

http://help.sap.com/saphelp_nw04/helpdata/en/f4/

651741f163f023e10000000a155106/frameset.htm

Former Member
0 Kudos

Hi,

I have created new iview for Who's Who and put the below in Application Parameters:

sap-wd-arfc-useSys=SAP_R3_HumanResources:UTL&sap-wdarfc-useSys=SAP_R3_HumanResources_MetaData:UTL&sap-wd-arfc-useSys=WD_MODELDATA_DEST:UTL&sap-wd-arfc-useSys=WD_RFC_METADATA_DEST:UTL&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics:UTL&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics_MetaData:UTL

The Home Page Framework is working fine. but when clicking on the who's who service the below error is there:

The initial exception that caused the request to fail, was:

java.lang.NullPointerException

at com.sap.pcuigp.tracking.BTrackingComp.isValuePackSystem(BTrackingComp.java:290)

at com.sap.pcuigp.tracking.BTrackingComp.onInit(BTrackingComp.java:206)

at com.sap.pcuigp.tracking.wdp.InternalBTrackingComp.onInit(InternalBTrackingComp.java:173)

at com.sap.pcuigp.tracking.BTrackingCompInterface.onInit(BTrackingCompInterface.java:115)

at com.sap.pcuigp.tracking.wdp.InternalBTrackingCompInterface.onInit(InternalBTrackingCompInterface.java:124)

... 75 more

See full exception chain for details.

System Environment

Client

Web Dynpro Client Type HTML Client

User agent Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)

Version null

DOM version null

Client Type msie7

Client Type Profile ie6

ActiveX enabled

Cookies enabled

Frames enabled

Java Applets enabled

JavaScript enabled

Tables enabled

VB Script enabled

Server

Web Dynpro Runtime Vendor: SAP, build ID: 7.0103.20081111115141.0000 (release=NW701_03_REL, buildtime=2008-12-07:13:19:14[UTC], changelist=51958, host=pwdfm246), build date: Mon Dec 20 02:32:06 CST 2010

J2EE Engine 7.01 PatchLevel 56102.

Java VM IBM J9 VM, version:2.3, vendor: IBM Corporation

Operating system AIX, version: 6.1, architecture: ppc64

Session & Other

Session Locale en_US

Time of Failure Wed Feb 09 14:56:21 CST 2011 (Java Time: 1297284981490)

Web Dynpro Code Generation Infos

sap.com/pb

SapDictionaryGenerationCore 7.0103.20071003090459.0000 (release=701_SP_REL, buildtime=2008-11-05:19:55:10[UTC], changelist=463950, host=PWDFM201.wdf.sap.corp)

SapDictionaryGenerationTemplates 7.0103.20071003090459.0000 (release=701_SP_REL, buildtime=2008-11-05:19:55:16[UTC], changelist=463950, host=PWDFM201.wdf.sap.corp)

SapGenerationFrameworkCore 7.0103.20071003090713.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:07[UTC], changelist=463957, host=PWDFM201.wdf.sap.corp)

SapIdeWebDynproCheckLayer 7.0103.20080730170941.0000 (release=701_SP_REL, buildtime=2008-11-05:20:00:15[UTC], changelist=494993, host=PWDFM201.wdf.sap.corp)

SapMetamodelCommon 7.0103.20071003091208.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:51[UTC], changelist=463971, host=PWDFM201.wdf.sap.corp)

SapMetamodelCore 7.0103.20071003091208.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:46[UTC], changelist=463971, host=PWDFM201.wdf.sap.corp)

SapMetamodelDictionary 7.0103.20071003090530.0000 (release=701_SP_REL, buildtime=2008-11-05:19:52:58[UTC], changelist=463951, host=PWDFM201.wdf.sap.corp)

SapMetamodelWebDynpro 7.0103.20080730170953.0000 (release=701_SP_REL, buildtime=2008-11-05:19:57:29[UTC], changelist=494995, host=PWDFM201.wdf.sap.corp)

SapWebDynproGenerationCTemplates 7.0103.20081105123737.0000 (release=701_SP_REL, buildtime=2008-11-05:20:06:40[UTC], changelist=507414, host=pwdfm201)

SapWebDynproGenerationCore 7.0103.20080730170941.0000 (release=701_SP_REL, buildtime=2008-11-05:20:00:20[UTC], changelist=494993, host=PWDFM201.wdf.sap.corp)

SapWebDynproGenerationTemplates 7.0103.20081105123737.0000 (release=701_SP_REL, buildtime=2008-11-05:20:06:40[UTC], changelist=507414, host=pwdfm201)

sap.com/tcwddispwda

No information available null

sap.com/pb_api

SapDictionaryGenerationCore 7.0103.20071003090459.0000 (release=701_SP_REL, buildtime=2008-11-05:19:55:10[UTC], changelist=463950, host=PWDFM201.wdf.sap.corp)

SapDictionaryGenerationTemplates 7.0103.20071003090459.0000 (release=701_SP_REL, buildtime=2008-11-05:19:55:16[UTC], changelist=463950, host=PWDFM201.wdf.sap.corp)

SapGenerationFrameworkCore 7.0103.20071003090713.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:07[UTC], changelist=463957, host=PWDFM201.wdf.sap.corp)

SapIdeWebDynproCheckLayer 7.0103.20080730170941.0000 (release=701_SP_REL, buildtime=2008-11-05:20:00:15[UTC], changelist=494993, host=PWDFM201.wdf.sap.corp)

SapMetamodelCommon 7.0103.20071003091208.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:51[UTC], changelist=463971, host=PWDFM201.wdf.sap.corp)

SapMetamodelCore 7.0103.20071003091208.0000 (release=701_SP_REL, buildtime=2008-11-05:19:48:46[UTC], changelist=463971, host=PWDFM201.wdf.sap.corp)

SapMetamodelDictionary 7.0103.20071003090530.0000 (release=701_SP_REL, buildtime=2008-11-05:19:52:58[UTC], changelist=463951, host=PWDFM201.wdf.sap.corp)

SapMetamodelWebDynpro 7.0103.20080730170953.0000 (release=701_SP_REL, buildtime=2008-11-05:19:57:29[UTC], changelist=494995, host=PWDFM201.wdf.sap.corp)

SapWebDynproGenerationCTemplates 7.0103.20081105123737.0000 (release=701_SP_REL, buildtime=2008-11-05:20:06:40[UTC], changelist=507414, host=pwdfm201)

SapWebDynproGenerationCore 7.0103.20080730170941.0000 (release=701_SP_REL, buildtime=2008-11-05:20:00:20[UTC], changelist=494993, host=PWDFM201.wdf.sap.corp)

SapWebDynproGenerationTemplates 7.0103.20081105123737.0000 (release=701_SP_REL, buildtime=2008-11-05:20:06:40[UTC], changelist=507414, host=pwdfm201)

sap.com/tcwdcorecomp

No information available null

Detailed Error Information

Detailed Exception Chain

java.lang.NullPointerException

at com.sap.pcuigp.tracking.BTrackingComp.isValuePackSystem(BTrackingComp.java:290)

at com.sap.pcuigp.tracking.BTrackingComp.onInit(BTrackingComp.java:206)

at com.sap.pcuigp.tracking.wdp.InternalBTrackingComp.onInit(InternalBTrackingComp.java:173)

at com.sap.pcuigp.tracking.BTrackingCompInterface.onInit(BTrackingCompInterface.java:115)

at com.sap.pcuigp.tracking.wdp.InternalBTrackingCompInterface.onInit(InternalBTrackingCompInterface.java:124)

at com.sap.pcuigp.tracking.wdp.InternalBTrackingCompInterface$External.onInit(InternalBTrackingCompInterface.java:198)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:922)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:891)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1084)

at com.sap.pcuigp.xssutils.pernr.FcEmployeeServices.onInit(FcEmployeeServices.java:219)

at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServices.onInit(InternalFcEmployeeServices.java:273)

at com.sap.pcuigp.xssutils.pernr.FcEmployeeServicesInterface.onInit(FcEmployeeServicesInterface.java:135)

at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServicesInterface.onInit(InternalFcEmployeeServicesInterface.java:198)

at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServicesInterface$External.onInit(InternalFcEmployeeServicesInterface.java:258)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:922)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:891)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1084)

at com.sap.xss.hr.wiw.FcWiwBusinessLogicComp.onInit(FcWiwBusinessLogicComp.java:217)

at com.sap.xss.hr.wiw.wdp.InternalFcWiwBusinessLogicComp.onInit(InternalFcWiwBusinessLogicComp.java:414)

at com.sap.xss.hr.wiw.FcWiwBusinessLogicCompInterface.onInit(FcWiwBusinessLogicCompInterface.java:115)

at com.sap.xss.hr.wiw.wdp.InternalFcWiwBusinessLogicCompInterface.onInit(InternalFcWiwBusinessLogicCompInterface.java:298)

at com.sap.xss.hr.wiw.wdp.InternalFcWiwBusinessLogicCompInterface$External.onInit(InternalFcWiwBusinessLogicCompInterface.java:358)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:922)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:891)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1084)

at com.sap.xss.hr.wiw.selection.VcWiwSelectionComp.onInit(VcWiwSelectionComp.java:212)

at com.sap.xss.hr.wiw.selection.wdp.InternalVcWiwSelectionComp.onInit(InternalVcWiwSelectionComp.java:206)

at com.sap.xss.hr.wiw.selection.VcWiwSelectionCompInterface.onInit(VcWiwSelectionCompInterface.java:162)

at com.sap.xss.hr.wiw.selection.wdp.InternalVcWiwSelectionCompInterface.onInit(InternalVcWiwSelectionCompInterface.java:144)

at com.sap.xss.hr.wiw.selection.wdp.InternalVcWiwSelectionCompInterface$External.onInit(InternalVcWiwSelectionCompInterface.java:220)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:564)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)

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

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)

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:430)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:754)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:289)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)

at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)

at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)

at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)

at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1289)

at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:356)

at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549)

at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:593)

at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:865)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:319)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:684)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)

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:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

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(AccessController.java:219)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

Former Member
0 Kudos

can you please try to compare the application parameter between homepage framework and who is who iview.

also kindly confirm if you are getting any corresponding ERP dump.

Former Member
0 Kudos

Hi Barin,

I am using the following Application Parameters:

1. Employee Search(Iview) :

sap.xss.menuarea=ZEMPLOYEE_SEARCH_ERP2005&sap.xss.menuargrp=ZSAPDEFAULTESS_ERP2005&sap.xss.menuhdr=SAPDEFAULT&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics:UTL&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics_MetaData:UTL

2. Who's Who

sap-wd-arfc-useSys=SAP_R3_HumanResources:UTL&sap-wdarfc-useSys=SAP_R3_HumanResources_MetaData:UTL&sap-wd-arfc-useSys=WD_MODELDATA_DEST:UTL&sap-wd-arfc-useSys=WD_RFC_METADATA_DEST:UTL&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics:UTL&sap-wd-arfc-useSys=SAP_R3_SelfServiceGenerics_MetaData:UTL

How can we see the ERP dump??

Thanks,

Anumit

Former Member
0 Kudos

Anumit,

check this

Thanks

Bala Duvvuri