I forgot to adjust my attack/parry values for one character at creation and now there seems to be no way of doing so.
The manual says that there's a chance to do this every level up in Advanced Mode, but I'm never given the opportunity:
"When increasing combat skills, you will have the opportunity to adjust AT and PA values."
(Of course I'm increasing combat skills. And I'm in Advanced Mode.)
Is this a known issue?

Only in BoD you can choose whether you want to raise attack or parry value when you raise the skill at level up. In Star Trail always the attack value is raised, I guess that's because it's the far more useful one and speeds up combat.