SNC login for BAPI active X from VB.

hello dear friends,

Needs some advice, we are calling Sales order bapi from VB and due to SOX. we are implementing SNC functionality and so needs to enable SNC for BAPI call too.

I am new to BAPI etc.. so don't know where to being from. Username/password is hardcoded in VB in active x control.

thanks

Lakhbir