As seen below, when we want to delete an inventory item we receive this warning. This warning means that the inventory card had been operated on (transfer, purchase, invoice content etc.) and there are retroactive actions so the system does not allow us. The method to use here is to put xxx in front of the inventory card, open a different subgroup and changing the name and the group of the inventory card. After this process, you should reach the support crew and intervene to this data from the database.
