So it turns out that TSM is calculating Front-End usage automatically when you install Ops Center or have SET STATUSMONITOR ON. I had installed Operations Center when I installed the latest SP and wasn't familiar witht he front-end licensing model until now. So lucky me it show's the data our management wants without me having to go to each application server to manually gather the data. Note that it is supposed to show the total in MB but from the command line it appears as if SP didn't calculate correctly. If you go into Ops Center and check licensing then it shows that the
Front-End Capacity (MB): 148.21
According to the Front-End licensing model this instance ACTIVE DATA is acutally 148TB. If you you want to know the overall ACTIVE DATA the SP instance is protecting then look at the Front-End numbers. When you do a Q STATUS, if it's not reporting in TB than it probably is expriencing the bug that needs correcting by IBM, but that value is probably correct but in TB not MB. Ops Center will also tell you how many nodes are not reporting and you can select that and view the list to see if any should be reporting.