By Kristi Feng
Sage 300 ERP provides COM API to allow us to write programs to interact with the system. We usually use Session Manager to handle the sign-on, so we don't need to know a user's id and password. Session Manager uses the open session and if the user has more than one company open, it asks the user to select a company to open.
Starting with Sage 300 ERP version 5.4, if a user has mult...