SAP ABAP Program ISU_INTERNET_USER_SWITCH (Welcome to Internet Self Service User Conversion) is using

• Table/Structure Field (22)
• Function Module (5)
• Message Class (2)
• Message Number (2)
• Program (7)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	EFG_PRINTPARAMS - FORMCLASS	Form Class
2	Table/Structure Field	EMSG_GEN - HANDLE	Message object identification
3	Table/Structure Field	EMSG_GEN - MSGTY	Message type
4	Table/Structure Field	EMSG_GEN - OKCODE	OK code for message object
5	Table/Structure Field	EMSG_MSG - KZ_BREAK	Indicator: Breakpoint
6	Table/Structure Field	EMSG_MSG - KZ_MSG	Indicator: Output message
7	Table/Structure Field	EMSG_MSG - MSGID	Message Class
8	Table/Structure Field	EMSG_MSG - MSGNO	Message Number
9	Table/Structure Field	EMSG_MSG - MSGTY	Message Type
10	Table/Structure Field	EPRINTPARAMS - FORMCLASS	Form Class
11	Table/Structure Field	ITCPP - TDDEST	Spool: Output device
12	Table/Structure Field	SCREEN - GROUP1	SCREEN-GROUP1
13	Table/Structure Field	SCREEN - OUTPUT	SCREEN-OUTPUT
14	Table/Structure Field	SCREEN - INPUT	SCREEN-INPUT
15	Table/Structure Field	SYST - MSGID	ABAP System Field: Message ID
16	Table/Structure Field	SYST - MSGNO	ABAP System Field: Message Number
17	Table/Structure Field	SYST - MSGTY	ABAP System Field: Message Type
18	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
19	Table/Structure Field	SYST - MSGV2	ABAP System Field: Message Variable
20	Table/Structure Field	SYST - MSGV3	ABAP System Field: Message Variable
21	Table/Structure Field	SYST - MSGV4	ABAP System Field: Message Variable
22	Table/Structure Field	SYST - UCOMM	ABAP System Field: PAI-Triggering Function Code