on 01-22-2013 5:00 PM
Hi all
l am working on a Wcem 2.0 with ERP and WAS 7.3. l am able to log on the webshop, accessing the Builder ( Start Web Channel Builder ) then clicking the application ID ( wcbuilder_erp ). After logging in l am able to click on the Application button and see a list of them. l go ahead clicking on the first one and then try to Edit, change and save some of the settings. Then I get the following error on the screen:
An error occurred; please try again. If the error persists, please contact technical support
and this one after checking the log viewer.
Cannot process an HTTP request to servlet [Faces Servlet] in [wcb] web application
If can help, still in the viewer l can see the following info:
system.eai.jco.init.ProcessingConDefWEC_COMPLETE
system.eai.jco.init.ProcessingConDefWEC_INCOMPLETE
system.eai.jco.init.ProcessingConDefWEC_INCOMPLETE_TEMP
Initialize Connections
cessing Factory JCO
Any help?
Regards
MG
Hi Adam and Elena
I checked on st22, no error. I am struggling to access the developer trace, something is not configured. Just to confirm is that on 50013 port?
the WCB logon user has got the entire range of UME roles. when you speak about SAP_ALL do you refer to erp side? any way to import them?
WCB destination, l checked and did not find anything about authorization on that screen.
Any more advise?
Regards
MG
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I access the dev traces on my Vm like:
https://myvm:50001/webdynpro/resources/sap.com/tc~lm~itsam~ui~mainframe~wd/FloorPlanApp?home=true#
go to Log Viewer->View->Open View->Developer Traces.
Regards,
Elena
Hi Elena
thanks for the indication. So in the developer trace l get the following error:
Caused by: com.sap.conn.jco.JCoRuntimeException: (127) JCO_ERROR_FIELD_NOT_FOUND : Field CONSIDERDEFAULTVALUES not a member of INPUT
at com.sap.conn.jco.rt.AbstractMetaData.indexOf(AbstractMetaData.java:384)
at com.sap.conn.jco.rt.AbstractRecord.setValue(AbstractRecord.java:3800)
at com.sap.wec.tc.core.common.helpvalues.backend.impl.IsaHelpvaluesGenericExt.call(IsaHelpvaluesGenericExt.java:103)
at com.sap.wec.tc.core.common.helpvalues.backend.impl.erp.HelpValuesSearchERP.callIsaHelpvaluesGenericExt(HelpValuesSearchERP.java:51)
at com.sap.wec.tc.core.common.helpvalues.backend.impl.HelpValuesSearchSAP.getHelpValues(HelpValuesSearchSAP.java:230)
at sun.reflect.GeneratedMethodAccessor1529.invoke(Unknown Source)
Regards
MG
Ok, good to know I'll look up what note do you miss for your backend BUT it also could be that you applied a note for the backend in the last days but did not empty your JcoCache. You could try in the meanwhile to empty your JCo cache(viy nwa or restart your vm) and see if the problem is still there.
Hi,
st22 and traces are definitely good starting points.
In case there you don't find the needed hints what's going wrong, please try to assign full authorization roles (for example based on SAP_ALL) and assign them to your WCB destination and to your WCB logon user.
(Of course please revert such changes latest in your productive system because usage of such roles may lead to security issues.)
Best regards,
Adam
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Hi,
did you try to look in st22 the ERP backend? (one RFC is called at save time but I kind of doubt this is causing the problem) .I would still check it.
How about the developer traces on NWA? did you check them?
Regards,
Elena
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