VB 6.0 - ADO Providers

This is what I encountered.

PHP Code:

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'Connection String Definitions.
Public Const QUOTE As String = """"
Public Const gConStr As String = "Provider=MSDASQL.1;Extended Properties=" & QUOTE & "DSN=qldev;UID=devuser;PWD=pwd123;SERVER=devserver;" & QUOTE
Public Const gConStr As String = "Provider=MSDAORA.1;Password=pwd123;User ID=devuser;Data Source=devserver" 


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Only one of the above providers will let me capture the output from the stored procedure.

Code:

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Private Function GetXML(iQuoteNo As String, iLangCode As String) As String
Dim ladoCmd As New ADODB.Command
Dim lParam As ADODB.Parameter
Dim lStr As String

ladoCmd.ActiveConnection = gConAdo
ladoCmd.CommandType = adCmdStoredProc
ladoCmd.CommandText = "sp_getquotexml"
Set lParam = ladoCmd.CreateParameter("iquoteno", adVarChar, adParamInput, 6, iQuoteNo)
ladoCmd.Parameters.Append lParam
Set lParam = ladoCmd.CreateParameter("iLangCode", adVarChar, adParamInput, 2, iLangCode)
ladoCmd.Parameters.Append lParam
Set lParam = ladoCmd.CreateParameter("oXML", adLongVarChar, adParamOutput, 100000)
ladoCmd.Parameters.Append lParam
ladoCmd.Execute

lStr = ladoCmd.Parameters("oXML").Value
GetXML = lStr
End Function

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My entire application is working using the other connection string.

The next part is to to transport this XML to a java webservice. I don't understand why the webservice cannot call the stored procedure that I have out there. I am going to scream.