problem in 0PUR_C01 --------2LIS_02_SCL(update routine)

hi,

i have to copy the update routine of to my zupdate rule.

in standard i found order quantity having routine mm_menge .

IF ( COMM_STRUCTURE-PROCESSKEY = '001' or "Bestellung

COMM_STRUCTURE-PROCESSKEY = '011' or

COMM_STRUCTURE-PROCESSKEY = '021' or

COMM_STRUCTURE-PROCESSKEY = '004' or "LP

COMM_STRUCTURE-PROCESSKEY = '014' or

COMM_STRUCTURE-PROCESSKEY = '024' )

AND COMM_STRUCTURE-BWAPPLNM EQ 'MM'

AND COMM_STRUCTURE-CPQUAOU <> 0.

perFORM QUANTITY_CONVERT

USING COMM_STRUCTURE-CPQUAOU

COMM_STRUCTURE-po_UNIT

COMM_STRUCTURE-base_uom

COMM_STRUCTURE-numerator

COMM_STRUCTURE-denomintr

CHANGING RESULT.

but wen i double click theperform it says no object exist do u want t create.

den how i can copy the perform for order quantity

plz letme know

Thnx