;EP;TO SET THE PROPERTY VOUCHER SERIAL NUMBER FOR A NEW RECEIVING REPORT
PVNCHK(W,X,Y,Z)
;EP; EXTRINSIC FUNCTION ;ACR*2.1*20.05 IM17144
; ENTERS WITH W - LOCATION CODE IEN
; X - FISCAL YEAR
; Y - MONTH
; Z - PROPERTY VOUCHER SEQUENCE NUMBER, IF KNOWN
; RETURNS PROPERTY VOUCHER NUMBER