REPORT zgan_show MESSAGE-ID zz.
TABLES: v_username,
sscrfields.
DATA: BEGIN OF usr_tabl OCCURS 10.
INCLUDE STRUCTURE uinfo.
DATA: END OF usr_tabl.
DATA: opcode TYPE x,
slave_mode TYPE x,
loc_utid LIKE usr_tabl-tid.
CONSTANTS: c_fcode_slon LIKE sy-ucomm VALUE 'SLON',
c_fcode_slof LIKE sy-ucomm VALUE 'SLOF'.
SELECTION-SCREEN BEGIN OF BLOCK userid WITH FRAME.
PARAMETERS: p_userid LIKE uinfo-bname.
SELECTION-SCREEN END OF BLOCK userid.
SELECTION-SCREEN BEGIN OF BLOCK show WITH FRAME.
SELECTION-SCREEN PUSHBUTTON /10(25) slon USER-COMMAND slon.
SELECTION-SCREEN PUSHBUTTON 45(25) slof USER-COMMAND slof.
SELECTION-SCREEN END OF BLOCK show.
INITIALIZATION.
MOVE 'On Screen Flow Show' TO slon.
MOVE 'Off Screen Flow Show' TO slof.
AT SELECTION-SCREEN ON p_userid.
IF NOT p_userid IS INITIAL.
SELECT SINGLE bname
INTO v_username-bname
FROM v_username
WHERE bname = p_userid.
IF sy-subrc <> 0.
MESSAGE e999 WITH 'Invalid User Id'.
ENDIF.
ELSE.
MESSAGE e999 WITH 'Specify the User Id'.
ENDIF.
AT SELECTION-SCREEN.
FREE usr_tabl.
opcode = 2.
CALL 'ThUsrInfo' ID 'OPCODE' FIELD opcode ID 'TAB' FIELD usr_tabl-*sys*.
READ TABLE usr_tabl WITH KEY bname = p_userid TRANSPORTING tid.
IF sy-subrc <> 0.
MESSAGE e999 WITH 'Requested User Id is not available'.
ENDIF.
loc_utid = usr_tabl-tid.
slave_mode = 5.
IF sscrfields-ucomm = c_fcode_slon.
opcode = 14.
CALL 'ThUsrInfo' ID 'OPCODE' FIELD opcode ID 'S_TID' FIELD loc_utid
ID 'S_MODE' FIELD slave_mode.
ELSEIF sscrfields-ucomm = c_fcode_slof.
opcode = 15.
CALL 'ThUsrInfo' ID 'OPCODE' FIELD opcode ID 'S_TID' FIELD loc_utid.
ENDIF.