...
The code name of the View Rollups user role has changed from PA_VIEW_ROLLUPS to PA_ROLLUPS_RO.
How to Avoid This Issue
If you maintain user roles outside Pricefx, you will have to make an update reflecting this change.
...
This change may cause some calculation logics stop working and ending in an error.
How to Avoid This Issue
Upgrade to version 9.1.3 where this bug fix is reverted. Your logic will work again even if the instance count limit has been exceeded.
...