Hi,
There are more than one ways to connect to any non sap system.
1.you can write native SQL statements to read write third party system,but before that you have to create a DBCO connection and few settings at the third party system...like registering your application server IP etc.
using statements
1. Set Connection
2. EXEC.....END EXEC
2. Using Webservices.
if you need further assistance on 1st method i can provide u.
regards
