Hello, The user has a purchase order that was created on Netsuite on 04/19/2021, the bill order was entered on 06/17/21 and the item receipt was entered on 07/13/21(until this date there was no problem with the transactions). On 3/23/22 the administrator detected a mistake in the quantity received, 93 quantities of an item have been received but the inventory user has inserted 100. The administrator canceled the bill payment of the respective bill order, deleted the item receipt transaction, entered a new item receipt with the same date as mentioned above, and adjusted the bill order to the 93 quantities in the respective item. Made a new bill payment, and closed the purchase order since the remaining quantity would no longer be received. The Netsuite automatically generated an inventory entry on the bill order (including in the GL impact also happens this input), and also generated an inventory entry in the item receipt transaction, the result was the quantity was duplicated. Does anyone know why this happened?

By deleting the initial item receipt, you probably also removed a link to the initial bill behind the scenes, which was preventing this double inventory booking. You probably will have to delete/recreate the bill as well. In the future, don’t delete any transaction. You mess up a lot behind the scenes, specially in inventory and accounting..

Hi @Wim Suenens thanks a lot for your answer. I rarely delete a transaction, and always tell my clients about it, but in this project the admin deleted a transaction. I voided the current transactions, and generated new item receipt and vendor bill (these are vinculateds). The problem has been solved.