Application error while connecting from SPS server to his DB server.

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  • Shaulian
    New Member
    • Feb 2009
    • 3

    Application error while connecting from SPS server to his DB server.

    Hi,

    I have two share-point servers. One is the application server which holds the IIS part (Lets call it SP-IIS), and the second is the database for share-point (Lets call it SP-DB) and is Sql-Server 2000.

    My team has developed a web-service which somtimes need to read data from a sql-server which seats on SP-DB.
    While developing this web-service on our developing server, we used the real SP-DB server and it worked great !
    But when we transfered the web-service to SP-IIS the web-service couldnt connect to the database sitting on SP-DB.
    The exception is : "Request for the permission of type System.Web.AspN etHostingPermis sion failed" and being thrown on SqlConnection.O pen().

    More details :
    A) On the SP-IIS server I created another application pool which run under an adminstrator user on both SP-DB & SP-IIS.
    B) I added this user to the IIS_WPG group.
    C) Also gave this user permissions on the Sql-server as db_owner, and reading permissions on the database it needs to read.
    D) There are no firewalls between the SP-IIS and the SP-DB.
    E) In the application, i tried to put in the connectionStrin g two different users which are fully allowed to the SP-DB database. The first of them is the user which we developed with and worked great, and the second is the user which mentioned on A+B+C above. both of them arent working in the SP-IIS.

    Please help.

    Thanks,
    Shauli
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