Stock Query Button While selecting Item master

Hello sir..
pls help me in last sold item price for particular ledger not showing in tally prime while sales invoice ,

below tdl working in tally erp 9 but in tally prime not working pls help to correct code

;;;;;; Stock Query Button While selecting Item master ;;;;;

[#Field: VCHACC StockItem]
Option : VCHACC StockItemSales : @@IsSales
[!Field : VCHACC StockItemSales]
; On : Focus : Yes : Display : Item Stock Query
On : Accept : Yes : Display : Item Stock Query ;;ItemVchStockQuery ;
On : Accept : Yes : Field Accept

[#Field: VCHINV StockItem]
;Option : VCHACC StockItemSalesINV : @@IsSales
On : Accept : Yes : Display : Item Stock Query ;;ItemVchStockQuery ;;
On : Accept : Yes : Field Accept
[!Field : VCHACC StockItemSalesINV]
;On : Focus : Yes : Display : Item Stock Query
On : Accept : Yes : Display : Item Stock Query ;;ItemVchStockQuery ;;
On : Accept : Yes : Field Accept


[#Form: Item Stock Query]
Delete : Parts : STQ Names, STQ Item Details, STQ Item Narration, STQ Item Description
Delete : Parts : STQ StatInfo
Delete : Part : STQ ExtraInfo
Local : Part : STQ PurcSales Info : delete : Part : STQ PurcInfo