Re: [aus-dotnet] System.DllNotFoundException: Unable to load DLL (oci.dll).


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    • From: Mitch Wheat
    • Subject: Re: [aus-dotnet] System.DllNotFoundException: Unable to load DLL (oci.dll).
    • Date: Thu, 02 Dec 2004 01:00:24 +1100

    Hi Chris
    
    
    It's a stab in the dark really (but coincidently, my colleagues were having a similar problem): have you tried using the Oracle provider instead of the Microsoft supplied one?
    
    Mitch
    
    
    ----- Original Message ----- From: "Hordern, Chris (Hordern Cons. at Alcoa)" <Chris.Hordern@xxxxxxxxxxxx>
    To: <dotnet@xxxxxxxxxxx>
    Sent: Wednesday, December 01, 2004 3:50 PM
    
    Subject: [aus-dotnet] System.DllNotFoundException: Unable to load DLL (oci.dll).
    
    
    I've got a webservice that runs successfully on the development machine
    and is now deployed to a Windows 2003 Server. The webservice connects to
    a Oracle 9i database. The Oracle client has been installed on the server
    and using sql plus it connect fine to the relevant database.
    
    When we run the test connection method in the webservice the following
    error occurs
    
    System.DllNotFoundException: Unable to load DLL (oci.dll).
      at System.Data.OracleClient.DBObjectPool.GetObject(Object
    owningObject, Boolean& isInTransaction)
      at
    System.Data.OracleClient.OracleConnectionPoolManager.GetPooledConnection
    (String encryptedConnectionString, OracleConnectionString options,
    OracleConnection owningObject, Boolean& isInTransaction)
      at
    System.Data.OracleClient.OracleConnection.OpenInternal(OracleConnectionS
    tring parsedConnectionString, Object transact)
      at System.Data.OracleClient.OracleConnection.Open()
      at PODSECLoadWS.DataLoadBR.TestConnection() in
    C:\Projects\PODS\PODSECLoadWS\DataLoadBR.vb:line 223
      at PODSECLoadWS.DataLoadWS.TestConnection() in
    C:\Projects\PODS\PODSECLoadWS\DataLoadWS.asmx.vb:line 67
    
    Any ideas. I ran filedomon.exe and could not see any ACCESSS DENIED
    messages so it appears permissions are ok.
    
    Any ideas??
    
    and yes I hate Oracle
    
    ________________________________
    
    CHRIS HORDERN
    HORDERN CONSULTING AT ALCOA
    PH. 03 5245 1323
    MOB. 0418 543220
    EMAIL: chris.hordern@xxxxxxxxxxxx
    ________________________________
    
    
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