When you run FUNSTOP manually without the recurring task, do you have the same issue? If you do, does you see anything in the log that may explain the issue?

you run FUNSTOLTI to recontrol your stock else run FUNSTOP . Just like what Mike suggested , these utilities will need to be set on recurring tasks

It looks like when I run FUNSTOP manually it is updating all. When we run using the recurring tasks it is not updating all as there many products which are expired but they are maintaining the A status

There are 2 date fields on the FUNSTOP. IPTDAT, which is the allocation date. There's another REFDAT, which is "lot expired by" date. In your recurring task screenshot, I see that you have setup IPTDAT as relative date. have you also set REFDAT as the relative date?

This works thanks.

The other scenario where the system is not updating is where a product expires after it has been allocated to a work order. We are happy with that scenario as most allocations happen and processed