There could be a couple of factors involved here:

 1. Check that your cutoff dates in the From and To field for the Fees and Expenses are set correctly. Typically the From field is set to blank in order to pick up all WIP Fee transactions and Expense transactions that may exist on a Client-Matter. If your WIP transactions are not dated in the range you have, you will get nothing on your draft invoice printout.

2. There may be an issue with the default Invoice Style or Cover Sheet Style associated with the Client-Matter. You may go to File Maintenance Manager, click on the Client-Matter and check on the Bill Delivery Tab to be sure a default style is there.

3. You may also double check by going to another workstation and testing it there. That would let you know whether or not it is a workstation issue.