Connecting to R/3
To use any functionality of the R/3 application server, you must first connect to R/3.
You can optionally specify that the standard SAPGUI is to be displayed. In this case, a SAPGUI and one Front are invoked.
You can handle up to six sessions in the connection. See the details in the topicUsing Multiple Sessions.
You can handle multiple connections by calling the connection functions multiple times. You may use up to 99 connections.
See AlsoConnecting to R/3 when using the GUI Library, Connection flags, and the equivalent GUI Library connection flags