Solution : https://service.sap.com/sap/support/notes/1503858 (SAP Service marketplace login required)
Key words :
menu transaction smgw -> goto -> expert functions -> external security -> display secinfo, host=<host> user=<user> [user-host=<user host>]<host> stands, tp= [host=<host>] [cancel=<host>] [access=<host>] [, terms transaction smgw, =<number>]<host> stands, required entry fields tp, required entry field tp, profile parameter gw/reg_no_conn_info, user-host=hosta, required tag user=
Related Notes :
1473017 | Uppercase/lowercase in the files reg_info and sec_info |
1444282 | gw/reg_no_conn_info settings |
1425765 | Generating sec_info reg_info |
1408081 | Basic settings for reg_info and sec_info |
1069911 | GW: Changes to the ACL list of the gateway (reginfo) |
614971 | GW: Changes to the ACL list of the gateway (secinfo) |