Click +New<\/strong> to create a new purchase order document. Select the vendor from the dropdown list. Add the product using the product code. When you click Save<\/strong>, the PO document number is generated.<\/p>\n\n\n\n The Quantity<\/strong> field is set to 1 by default when adding a product. Modify the quantity by entering a new value. Set the desired quantity based on requirement. The updated quantity will be reflected in the purchase order.<\/p>\n\n\n\n In Odoo, quantity rules vary based on the type of product being handled. For Lot\/Serial products<\/strong>, only whole numbers can be entered because their unit of measure is PCS. Example: 45, 28, 37. If a decimal quantity is entered for these products, the system displays a validation message \u201cPlease check the Quantity of the Product.\u201d<\/strong><\/p>\n\n\n\n On the other hand, No Tracking products<\/strong> allow decimal quantities since their unit of measure is KG. Example: ‘15.500’ or ‘26.75’.<\/p>\n\n\n\n In a Purchase Order, the quantity cannot be zero or negative<\/strong>. If an invalid quantity is entered, Odoo will display a validation message when you click Confirm<\/strong>: \u201cQuantity\/Basic Cost cannot be less than zero.\u201d <\/strong>Always make sure the quantity you enter is positive and valid<\/strong> before confirming the order.<\/p>\n\n\n\n Before confirming a Purchase Order, carefully verify all the details, including product quantities, prices, and vendor information<\/strong>, to ensure accuracy. Once everything is correct, click Confirm Order<\/strong> to save the Purchase Order and click Approve<\/strong> to officially approve the Purchase Order. This ensures that your Purchase Orders, including all quantities<\/strong>, are accurate and ready for processing.<\/p>\n\n\n\n Accurately specifying product quantities in Odoo Purchase Orders is key to smooth purchasing and effective inventory control. It helps businesses […]<\/p>\n","protected":false},"author":21,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[383],"tags":[459,522],"class_list":["post-32917","post","type-post","status-publish","format-standard","hentry","category-purchase","tag-purchase","tag-quantity"],"acf":[],"_links":{"self":[{"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/posts\/32917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/comments?post=32917"}],"version-history":[{"count":0,"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/posts\/32917\/revisions"}],"wp:attachment":[{"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/media?parent=32917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/categories?post=32917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenthplanet.in\/odoo\/wp-json\/wp\/v2\/tags?post=32917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Odoo](\"https:\/\/tenthplanet.in\/odoo\/wp-content\/uploads\/sites\/8\/2025\/11\/Tenthplanet-Odoo-Purchase-Quantity-in-PO-1024x823.png\")
<\/figure>\n\n\n\nQuantity Rules for Different Product Types<\/strong><\/h2>\n\n\n\n
![\"Odoo](\"https:\/\/tenthplanet.in\/odoo\/wp-content\/uploads\/sites\/8\/2025\/11\/Tenthplanet-Odoo-Purchase-Decimal-Quantity-Validation-1024x835.png\")
<\/figure>\n\n\n\nValidating Quantity in Purchase Order<\/strong><\/h2>\n\n\n\n
![\"Odoo](\"https:\/\/tenthplanet.in\/odoo\/wp-content\/uploads\/sites\/8\/2025\/11\/Tenthplanet-Odoo-Purchase-Quantity-Zero-Validation-1024x835.png\")
<\/figure>\n\n\n\nConfirm the Purchase Order<\/strong><\/h2>\n\n\n\n
![\"Odoo](\"https:\/\/tenthplanet.in\/odoo\/wp-content\/uploads\/sites\/8\/2025\/11\/Tenthplanet-Odoo-Purchase-Quantity-PO-Completion-1024x816.png\")
<\/figure>\n","protected":false},"excerpt":{"rendered":"