Hi
As per my understanding PFB codes:
Select ZTABLE into ITAB
Loop At ITAB
"Modify ITAB according to req.."
ENDLOOP.
UPDATE ZTABLE FROM TABLE ITAB.
OR
UPDATE ZTABLE SET NAME = ITAB-NAME
EMP_NAME = ITAB-EMP_NAME
EMP_DOB = ITAB-EMP_DOB
EMP_NO = ITAB-EMP_NO
WHERE NAME = ITAB-NAME AND
EMP_NAME = ITAB-EMP_NAME.
ENDIF.
Regards
Ashraf Usmani