The adjacent SSCP table contains one or more lists of SSCPs that can be in session with the VTAM® SSCP and can be used to reach destination SSCPs in the same or other networks. You can activate one or more adjacent SSCP tables in each VTAM host.
Because of the dynamic adjacent SSCP table function (see the start option DYNASSCP start option), you do not need to code adjacent SSCP tables to establish cross-domain and cross-network sessions. VTAM dynamically routes session establishment requests to all active adjacent SSCPs until it finds the correct SSCP. However, if you code adjacent SSCP tables, VTAM uses them.
Information on coding the statements that define adjacent SSCP tables is in Adjacent SSCP table.