Hi Rob,
Remaining Allocation = Allocation - Actuals, according to CA Clarity PPM Release 13.1.00 Bookshelf.
"Unused Allocation," I cannot find, but I can find "Unused Capacity."
Where "Remaining Allocation" is investment based (I'm looking at what is left over within my investments from what I've allocated to my investments), Unused Capacity is looking at one's total available resource capacity vs. what one has allocated to investments.
Again from Bookshelf: Unused Capacity = Total Capacity - Total Allocation Demand. If negative, one has over-allocated beyond one's available capacity.
Are you seeing "Unused Allocation" somewhere? If yes, where? Context may be helpful to understanding. If you are seeing "Unused Allocation" and since I can't find a reference either, I can only suggest two possible definitions:
- "Unused Allocation" = "Remaining Allocation" (made an allocation, used some, the rest is unused)
- "Unused Allocation" = Allocation - Actuals where Actuals is zero (made an allocation, used none, its unused)
Hopefully, you are seeing "Unused Capacity" and not "Unused Allocation." Otherwise, will need another voice to reply or will need to run an SQL trace.
Dale