SYMPTOMS
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While scanning items in POS Bill, Packet,Delivery Slip, Stock Point Transfer etc. from where stock is getting out user is getting restricted with following application error: 'Requested quantity of the item is not available' even if stock of the respective item is available according to the Barcode history report.
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CAUSE
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The real time stock is calculated from the ITEMSTOCK table at POS and it is refreshed as and when any transaction made in the STOCK table. Some times for unknown reason the ITEMSTOCK table is not refreshed after the STOCK table is updated.
RESOLUTION
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Please follow below steps..
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