I feel like this is likely a silly question but was unable to find an answer on the mailing list, in the manual, or on Google. We have a Koha 3.14 install running on Debian straight from the koha-common package that simply refuses to increment barcodes. I have the autoBarcode value set to <branchcode>yymm0001 which causes the barcode field to populate with a value when clicked on as I'd expect it to. The issue is when a user adds the second item in the month to their branch the last 4 digits of the barcode that is generated don't increment and the system throws an error due to a duplicate barcode. This doesn't seem to be intended behavior but I'm hesitant to label it a bug without knowing that it's not simply some setting I'm missing. Any help would be appreciated. Sorry if I missed an obvious answer somewhere. Thank you, Darrin Enerson -- View this message in context: http://koha.1045719.n5.nabble.com/autoBarcode-Incrementing-tp5835380.html Sent from the Koha-general mailing list archive at Nabble.com.