Question about Scheduler for SQL Backups (Full, Level 1 and Incr)

I need a scheduler for SQL VDI Backups.

We need the following backups:

Sunday level Full and every 2 Hours Transaction Log Backups

Monday to Saturday first Backup of the with level 1 and every 2 Hours Transaction Log Backups

I tried to combine a costume Schedule (Every Day Level 1 and Sunday Level Full) with Intervall of 2 hours and option “Force incremental” on a Save Group. But NetWorker doesn’t allows me to do that.

The Message:

“Cannot set schedule when “interval” is less than 24 hours and “force incremental set Yes

Is there another way to reach that goal with just one Save Group? We have a huge amount of SQL clients and I cannot create a Save Group for each Backup?