When adding items that have batch tracking been enabled to a Stock Transfer, you must define a batch number for the transferred quantity.
You can only transfer items from existing batches, not create new batches with a Stock Transfer.
One batch can exist at multiple Locations. For example, you can have 5 pcs of "Product A", batch "01-234" at Location 1, and 6 pcs of the same product and the same batch at Location 2.
Create a Stock Transfer and add a batch-trackable item to the transfer.
Click on the Quantity field and a popup window will open where you can enter batch tracking information.
First, enter the Quantity to transfer (this can only be a positive number).
Then assign a Batch # for the transferred quantity (you can only select existing batches).
The Expiration date field is filled if the selected batch had an existing Expiration date. If no expiration date exists for the selected batch, you can enter a date or leave it blank.
You can add additional rows in the popup window to transfer items from other batches of the same item.
The Quantity for the stock transfer row is the sum of all quantities entered in the Batch tracking info window. Detailed information about transferred batches is displayed below the row.
You can edit batch tracking info for an existing transfer row by clicking on the Quantity field.