Portal Runtime Error: Unable to parse template

Question

Hi!
I integrated SAP BW system with SAP Portal. All the connection tests (Sap Web AS connection, ITS connection, Connection Test for connectors) run successfully.
I also installed a BI add on u201CBI Administratoru201D on Portal and performed all the steps on SAP BI system.
When I try to access one of the functions of BI Administrator I get Portal Runtime Exception on all the windows in Portal (bellow, in the middle, etc.).
BI System Selection  
Portal runtime error.
An exception occurred while processing your request. Send the exception ID to your portal administrator.
Exception ID: 12:26_20/01/09_0013_21754250
Refer to the log file for details about this exception.
I have looked into log file for Portal and detected the following error text:
#1#com.sapportals.portal.prt.runtime.PortalRuntimeException:
Exception in SAP Application Integrator occured: Unable to parse template &\#39;<System.Access.WAS.protocol>://<System.Access.WAS.hostname>
/sap/bw/BEx?sap-client=<System.client>&sap-language=<Request.Language>&accessibility=<User.Accessibility
[SAP_BOOL]>&style_sheet=<LAF.StylesheetUrl[url_ENCODE]>&<TrayInformation[IF_true PROCESS_RECURSIVE]>&<Authentication>&<Report>&<BusinessParameters>&\#39;; the problem occured at position 82. Cannot process expression <System.client> because Invalid System Attribute:
System:    &\#39;SAP_LocalSystem&\#39;,
Attribute: &\#39;client&\#39;.
Question:
How can I correct this error?
Any helpful information will be very appreciated!
Axel

Answer 1

Hi Alex,
It seems that the iview (of the type Application intergrator) cannot read or interperet the "client" parameter from your system object.
I can also see that the systemobject-alias that is reffered to is "SAP_LocalSystem".
Find the System Object called SAP_BW and see if all settings to connect to the backend are correct.
In addition in the iview try to set the system-alias from SAP_LocalSystem to SAP_BW and retry.
Good Luck.
Benjamin