Barcode is recognized as wrong

The operator scans the barcode from a wrong part.

Make sure the operator is provided with correct parts and that the parts have the correct barcode.

The barcode contains invalid characters.

Barcodes must contain only ASCII characters. Make sure there are no unusable characters in the barcodes that you scan.

The barcode terminator is not set.

Specify the barcode terminator in the scanner's settings. For example, #13#10 stands for <CR><LF> (carriage return, line feed).

The barcode is malformed.

Make sure the barcode complies with the rules of your particular system. For example, all EAN-13 barcodes must contain 13 digits.