[Koha] The barcode was not found

[clint.deckard]

Shivendra,
you really need to supply a little more information in order for people 
to help to you.
Did you scan the right barcode?
Does the item exist already with this barcode?
Is the barcode being scanned displaying correctly?

Clint.

Shivendra wrote:
> during the checking out. the message displayed ""The barcode was not found"
> how can i resolve this issue?
>