Limiting Budget Hours

Barry,
In my past experience with Primavera timesheets (V5), this was not possible.
I understand why you would like this functionality (As I did too, at first) but i feel it would make the system very limiting and you would soon get sick of the phone calls to increase the budgeted hours to then allow someone to book the time.

Afterall busgeted hours is just the best guess at any given time (Hopefully the start) and you should track and measure performance against this. Just imagine if someone could not book time agaist the work they were doing; first thing they do is find a charge code that works and book there, then all your data is screwed up.

Andy