HI SHASHIKANTH ,
MODULE INSERT_DATA1 INPUT.
MODIFY IT_HFM FROM WA_HFM INDEX TABLE2-CURRENT_LINE.
IF SY-SUBRC <> 0 AND WA_HFM IS NOT INITIAL.
* MOVE ZACINFIT_01 TO WA_HFM.
APPEND WA_HFM TO IT_HFM.
ENDIF.
* modify zacinfit_01 FROM TABLE it.
MODIFY zacinfit_01 from wa_HFM.
IF SY-SUBRC = 0.
MESSAGE 'Database updated successfully' type 'S'.
ELSE.
MESSAGE 'Update Failed' type 'S'.
ENDIF.
ENDMODULE.