Calling a Oracle Stored Procedure from QTP.

[geethwind]

Hi..

I have to call an Oracle Stored Procedure sitting in a package with parameters from QTP.

When i try to give the below code , the app is giving me error @
"cm.Parameters(0).Value = "ROUTE_ROLLOVER" " step. as item cannot be found in the collection corresponding to the requested name or ordinal.

and the parameters.count is returning "0".

How can i call a stored proc inside the package using QTP?

my code:
======

Code:

cm.CommandType = 4 ' Stored Procedures
cm.CommandText = "P_CONFIG_SETTING.GetSetting"

cm.Parameters.Refresh
msgbox( cm.parameters.count)

' Pass input value. Assuming Stored Procedure requires 2 parameters
cm.Parameters(0).Value = "ROUTE_ROLLOVER"
cm.Parameters(1).Value = "TO_ADDRESS"

' Execute the stored procedure

Set rs = cm.execute()

any pointers are highly appreciated.

Thanks,
Geetha