When trying to print, you receive an Error Message 3411 similar to this:
BarTender 2019 and later
This means that the license has no Printer Pools set or linked to a License Partition. This error message may also occur when there are no License Partitions and the license simply has all its printer seats unallocated.
There needs to be at least one License Partition - Printer Pool pair in order to allow printing to a license. For more information on how to set up the pair, please see How to add Printer Pools and License Partitions to a license