Wikipedia defines Lot number as:
A lot number is an identification number assigned to a particular quantity or lot of material from a single manufacturer. Lot numbers can typically be found on the outside of packaging. For cars, a lot number is combined with a serial number to form the Vehicle Identification Number. The lot number enables tracing of the constituent parts or ingredients as well as labor and equipment records involved in the manufacturing of a product. This enables manufacturers and other entities to perform quality control checks, calculate expiration dates, and issue corrections or recall information to subsets of their production output. It also gives consumers an identifier that they can use in contacting the manufacturer and researching the production of goods received. For example to trace back the origin of fish or meat, in case of a public health problem. Some lot numbers are generated with the use of date and time stamps to help identify a specific lot.
In WAMA lot numbers are related to stock movements. Every time the quantity of a product changes it is possible to associate to it a lot number.
Companybutton in the side menu.
Lot numberscheck box and click on
Lot numbers can be created in two different ways:
The lot numbers page can be accessed from the product page, click on the options menu in the top right and select
Lot numbers to access the list of all the lot numbers.
Click on Create a new Lot Number to open the popup to insert the lot number information:
openstatus by default. When the lot number has been completed can marked as
closedit will not appear anymore when changing the product stock and it cannot be modified.
When changing the product quantity it is possible to create a new lot number, the creation is only possible when increasing the quantity. To create a new lot number increase the quantity
and click on
Create new lot number on the right sight of the lot number dropdown it will appear a new input box where is possible to insert the new lot number name.
Before to confirm the quantity change make sure to click on save to store the new lot number.
When the lot number is created in this way not all the information can be set but only the the lot number name, however the information can modified later on from the lot numbers page.
When modifying the product quantity it is possible to select an existing lot number or create a new one (only when increasing the quantity).
The following extra information are available in this section:
In this section it is also possible to edit or delete the selected lot number.
Section: Products > Open an existing product > Lot number tab
When opening the product details it is possible to see all the lot numbers assigned to the product and the quantity of each lot number available in the warehouse.
When changing the product quantity it is possible to add a lot number.
In case of reduction of the product quantity it is only possible to select an existing lot number. The quantity available for each lot number is shown next to the lot number name.
When the product quantity is increased it is possible to select an existing lot number or create a new one.
Section: Products > Open an existing product > Stock History tab
The product stock history tab allows to edit the lot number assigned to a particular product stock change. Click on the button with the pencil icon next to the stock history entry to change the lot number.
To Edit a lot number click on the
Edit button. A popup will be shown that allows to edit the lot number.
To Delete a lot number click on the
Delete button, a confirmation popup will appear.