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masonyoung
5 Posts |
 Posted - 03/19/2007 : 14:54:36
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We are experiencing a very serious error when attempting to connect to a cube via "Design" >> "Olap Report". When clicking "Connect to Cube" an error pops up: ---Error: Internal Error: An unexpected error occurred (file ", line, function").--- This, however, occurs only on particular end-user p.c.'s.
We have 3 ReportPortal servers. Servers 1 and 2 are running SQL Server 2005 sp2, Windows Server 2003, Internet Explorer 6, and ReportPortal Build 135. Server 3 is running SQL Server 2005 sp1, Windows Server 2003, Internet Explorer 6, and ReportPortal Build 135.
This error is only occuring on Server 2 and only on particular end-user pc's. The end-user pc, which experiences this error connecting to ReportPortal on Server 2 can successfully connect to Server 1 or 3. Also, other end-user pc's can connect to a cube through Server 2 successfully.
Most notably, I installed Netscape 8.1. The end user can successfully connect to a cube in ReportPortal on Netscape, but gets the error in Internet Explorer. Both browsers are running simultaneously. We only support Internet Explorer on our end user pc's.
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masonyoung
5 Posts |
Posted - 03/20/2007 : 12:18:01
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As random as this error seems to be, we have gotten some consistency on a particular end user pc. The pc is a Windows Server 2000, with internet explorer 6.
We are using passthrough authentication in ReportPortal. When navigating to "http://<server>/reportportal", a redirect to design/view.aspx occurs. From this point, clicking "Design" >> "Olap Report", and "Connect to Cube" causes the error. I was able to reproduce the error in Netscape 8.1 using that technique.
In a new instance of the browser; navigating to "http://<server>/reportportal/design/view.aspx" eliminates the error. The direct navigation seems to be the key in our situation.
This error is isolated to a few pc's. It has occurred on Windows Server 2000, and Windows XP Professional. It has also occurred on internet explorer 6, 7 and Netscape 8.1.
The error only occurs following the procedure described above on certain pc's. |
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admin
1645 Posts |
Posted - 03/21/2007 : 20:03:05
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It looks like your ReportPortal virtual directory is using Windows Integrated Authentication. XMLA web service is unable to handle a Windows Authentication. After being authenticated by Windows, your browser challenges XMLA service and the service breaks. Please use basic authentication instead for pass-through authentication.
This problem is somewhat similar to Reporting Services problem described in the FAQ page:
http://www.reportportal.com/FAQ.asp |
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Report Portal
Connection Error
