How to pop up a system message for a specific user when She/He log on SAP

Question

Hi Friends,
As we know SM02 setting will pop up a system message to all users in specific client in a specific period when the user log on SAP system; and we can do the same thing via using function module SM02_ADD_MESSAGE.
But now we want to pop up a message to a specific user ID when somebody log on SAP via this ID, instead of all user IDs in the client. Please do we have any similar traction / function module / class method to to do this job??
Thanks in advance.
Joe

Answer 1

Below code can be used to send a pop up message to all users who are logged on to the
system.
DATA: MESSAGE(128) VALUE 'Test message'.
DATA: OPCODE TYPE X VALUE 2.
DATA: BEGIN OF USR_TABL OCCURS 10.
INCLUDE STRUCTURE UINFO.
DATA: END OF USR_TABL.
CALL 'ThUsrInfo' ID 'OPCODE' FIELD OPCODE
ID 'TAB' FIELD USR_TABL-SYS.
LOOP AT USR_TABL.
CALL FUNCTION 'TH_POPUP'
EXPORTING
CLIENT = SY-MANDT
USER = USR_TABL-BNAME
MESSAGE = MESSAGE
EXCEPTIONS
USER_NOT_FOUND = 1.
ENDLOOP.
In the above code just pass the desired user ID instead of All user ID's
Edited by: harsh bhalla on Mar 26, 2009 2:14 PM