SAP ABAP Program RSGWREGP (List of active registered server programs) is using

• Table/Structure Field (36)
• Function Module (12)
• Message Class (2)
• Message Number (15)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Message Number	00 - 150	You are not authorized to use function &
2	Message Number	00 - 208	&
3	Message Number	GW - 008	Parameter &1 could not be read (&2)
4	Message Number	GW - 009	Internal table &1 cannot be extended (&2)
5	Message Number	GW - 010	Internal table &1 too small (&2)
6	Message Number	GW - 011	Structure &1 too small (&2)
7	Message Number	GW - 013	Unknown opcode (&1)
8	Message Number	GW - 028	Connection &1 deleted
9	Message Number	GW - 100	&
10	Message Number	GW - 484	SAP gateway connection failed. Is SAP gateway started?
11	Message Number	GW - 487	No program name found in argument vector
12	Message Number	GW - 488	No host found in argument vector
13	Message Number	GW - 489	No service found in argument vector
14	Message Number	GW - 677	Timeout while waiting for a connection to be established
15	Message Number	GW - 679	Transaction program not registered