>>>
>>>Anyone can please clarify?
>>
>>I think you were the only one who came up with four parameters (didn't see Frank attempting to use that many...)
>
>Check his post - that's exactly how he invoked this function.

Which post?
This is all I saw :

this.ExecSprocScalar("OutputParamTest", out cmd, param1);

>Frank, can you provide your exact code one more time?