UPGRADE /WS_QUERY

hI,

How I will replace function module : WS_QUERY and with what parameters .

CALL FUNCTION 'WS_QUERY'

EXPORTING

• ENVIRONMENT = ' '

FILENAME = PF_FNAME

QUERY = PF_QUERY

• WINID = ' '

IMPORTING

RETURN = RC_SUBRC

EXCEPTIONS

INV_QUERY = 1

NO_BATCH = 2

FRONTEND_ERROR = 3

OTHERS = 4.