Communications Parameters

The communications parameters are defined in communications profiles of the communications subsystems. Part of the set of parameters can be addressed inside the communications subsystem via the replacement term (alias). Reference to it is also made in the side info table.

You must configure the communications parameters in the Communications Manager. This configuration is a requirement for communication between the SAP Gateway and the R/2 host.

Communications parameters for Communications Manager

Profile

Profile name (Alias)

Comment

Logical unit of the local
program

Logical Unit Profile

 

Logical unit of the partner
program

Partner Logical Unit Profile

Caution:
Assignment to DLC type
This assignment is
dependent on connection

Data transfer control

Data Link Control
(DLC) Profile

 

Transfer

Transmission Service
Mode Profile

 

Initial session limit

Initial Session Limit Profile

 

Remotely attachable
local transaction programs

Transaction Program
Profile

Only to be defined for the programs of an SAP
component, which can
be started from the host
Example:
ABAP/4
interface of the business
graphics