Why do not all the Bin Locations show up on Purchase Inventory tab of an Item

AI generated answer (using internal Slack threads):

The Bin Locations may not show up on the Purchase Inventory tab of an Item due to the way NetSuite handles inventory and bin management. The Bin Numbers under the Inventory Detail Tab are associated with the actual inventory items and their quantities in specific bins. These are typically populated through inventory transactions that specify the bin details. On the other hand, the Purchase/Inventory Tab on an Item Record is more related to the purchasing and inventory management aspects of the item, and may not necessarily reflect the bin details. This is because the bin details are more relevant to the physical storage and handling of the items, which is a separate concern from purchasing and inventory management. In other words, the bin details are more closely tied to the physical inventory and its management, while the Purchase/Inventory tab is more about the purchasing and inventory management aspects of the item. This separation of concerns is likely why you are not seeing the bin details on the Purchase/Inventory tab. If you need to see the bin details while working with the Purchase/Inventory tab, you may need to customize your view or use a different method to access this information, such as using the Bin Putaway Worksheets as suggested in one of the threads. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******