Error " Could not connect to SAP R/3 system"

[Former Member]

HI:

We have been having some problems with our portal lately and most recently the error that we get is "Could not Connect to SAP R/3 "

The system landscape settings have not been changed.

Thanks for your responses.

Rachel

[Former Member]

Where are you getting this error? Is this error from java connection? if it is then can you post a dev_rfc.trc or dev_jrfc.trc file.

[Former Member]

When I log into the portal and launch the MSS iviews I get the error ( Could not Connect to SAP R/3).

Similarly when I launch ESS I get the following error:

I see that it is lost connection with our SAP R/3 HR system. And system parameters that are available now

are just SAP BW, SEM and CRM..

So looks like we need to re-establish the connection..(?)

**************************************************

Portal Runtime Error

An exception occurred while processing a request for :

iView : N/A

Component Name : N/A

System 'pcd:portal_content/wwy.KeyStone/com.nrx.pct.vip.systems.sapr3' alias 'SAP_R3_HumanResources' not found. Please check the system object and the alias..

See the details for the exception ID in the log file

com.sap.portal.appintegrator.sap.IAC::IAC/SSOLayer

Parameter Dump

ApplicationParameter

ClassName com.sapportals.portal.appintegrator.layer.SingleSignOnLayer

CodeLink com.sap.portal.appintegrator.sap.bwc.IAC

DebugMode false

DebugMode.default false

DebugMode.type select[false,true]

ExportParameters Authentication, LogonUser, RequestMethod

ForcedRequestLanguage

IAC PP_MY_Profilematchup

MandatoryParameters System, IAC

NavPathUpdate false

NextLayer IAC/ConnectionLayer

OptionalParameters ApplicationParameter, DebugMode

SSO2Template

System SAP_R3_HumanResources

System.type lookup:com.sapportals.portal.appintegrator.lookup.SystemLookup

TopLayer IAC/SSOLayer

UserMappingTemplate _{login=<MappedUser>&}password=<MappedPassword>&~mysapcomusesso2cookie=0

Wizard.MandatoryParameters System, IAC

Wizard.OptionalParameters ApplicationParameter

X509Template

buildTree false

com.sap.portal.reserved.iview.IsolationMode URL

com.sap.portal.reserved.iview.WizardURL pcd:portal_content/com.sap.pct/admin.templates/iviews/editors/com.sap.portal.defaultIViewWizard

com.sap.portal.appintegrator.sap.IAC::IAC/SSOLayer

MandatoryParameters

System SAP_BW SAP_BW_Q22 SAP_BW_SAND SAP_CRM SAP_CRM_SAND SAP_SEM

Internet Application Component (IAC)

OptionalParameters

Application Parameters

DebugMode No Yes

[Former Member]

Rachel,

You need to assign alias <b>SAP_R3_HumanResources</b> to the sytem you defined in portal.

Prakash

[Former Member]

This I am assuming would be under the system admin activities for portal..

[Former Member]

System Administration->System Configuration->System

PS: Please reward points for helpful answer or problem is resolved.

[Former Member]

Checked the system configuration the alias was assigned to the system correctly. still not working

Strange thing however when added the superadmin role to the manager role it did launch the ESS and some iviews on the MSS.

The manager role was working fine without the superadmin role

[Former Member]

Also if we are interested in your consulting services, whom would we contact.

Rachel

[Former Member]

You need to add "Everyone" group to the permission of the system you have defined for R/3. You can call me at 407-474-2216.