Have an issue reported by two users and I have been able to duplicate at a few different workstations other than the user's computers.  When in BM-A, some of my users tend to scroll through the part listing (sorting by item number) instead of using shortcuts like the Find button.  If they scroll too much (maybe too fast), up or down, they eventually get a pop up window that says "No Temp memory remaining".  Only way to close that window (clicking OK does not work) is to CTRL-ALT-DEL and kill the addsum window.  If they use the Find button, not an issue.  The problem occurs whether you scroll using the cursor keys, PgUP, PgDown, or via the mouse and slider.
 
I have instructed them to use the Find button to pop down the list instead of scrolling, but you know how people are.  Difficult to change habits.
 
What's causing this error?
 
Val