SAP BASIS Transaction T Code SM59

SAP BASIS Transaction  T Code  SM59

In this transaction the Remote Function Call (RFC) are maintained that is required for communication between the SAP systems in the location and also to external systems and programs. This is setup according to the requirements and type of connection. 
T-Code SM59

ABAP connection is used for communicating between the SAP systems, TCP/IP connection is used for the non-sap systems or IP Address.
In an ABAP connection the input values to be maintained –
Name of RFC
Description of RFC
Target host
System number
Gateway Host
Gateway Service


On maintenance after save, the connection Test can be performed to check the connectivity is properly established and the time taken.

T-Code SM59