hai goodmorning,
this is my module pool program . while am check this program it displays the error such as
field 'disp' is unknown.it is neither in one of the specified tables nthior defined by data statements. data statements.what can i do. i dont know how to resolve the error.
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*& Module pool SAPDYSC1
*&
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*&
*&
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PROGRAM SAPDYSC1.
TABLES: SFLIGHT.
DATA: OK_CODE LIKE SY-UCOMM,
SAVE_OK LIKE OK_CODE.
MODULE INIT_SCREEN_100 OUTPUT.
CALL SCREEN 100.
ENDMODULE.
MODULE INPUT1 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
CASE SAVE_OK.
WHEN DISP.
SELECT * FROM SFLIGHT
WHERE CARRID = SFLIGHT CARRID AND
CONNID = SFLIGHT CONNID.
ENDSELECT.
LEAVE TO SCREEN 200.
WHEN EXIT.
LEAVE TO SCREEN 0.
WHEN BACK.
LEAVE TO SCREEN 100.
ENDCASE.
ENDMODULE.