Unable to access SSAS using IIS

I haven't got the faintest clue about this.

From the error message, just one thing. Have you tried giving SQL Server ip instead of name?

Hello Shweta,

Thanks for reply

Yes, i already did all configuration given in mention link,

But still not working :(

Looks like connection is not happenning with SQL server due to some incorrect details. You can re-vefiry using below link:

https://wiki.scn.sap.com/wiki/display/BOBJ/How+to+configure+HTTP+access+to+SQL+Server+Analysis+Services+on+MICROSOFT+Windows+Server