Replied 14 January 2021, 4:40 am EST
I am using barcode with style = "Code_128auto". You can replicate the issue from attached project.
It is just VS2019 / "create new project" / "Activereports 14 page Report Appliacation". My target framework is .NET Framework 4.8. Then, on "pageReport1.rdlx" is only one control - barcode control of course. Barcode1.value is hardcoded to something like 'psx|K8523|U4556' (similar codes we use in production environment), so I do not need a database at all.
If I start project, barcode is displayed and optionally printed. Scanning is Ok.
part 2 - basically taken from https://www.grapecity.com/activereportsnet/docs/v14/online/exporting-reports.html -you can see in form1_load
Excel export is created, but it can not be scanned. I tried page reports and section reports - no luck.PageReportApplication1.zip