Level 1 Model Building certification exam: help on formulas in Employee Expenses

[Younes]

Hello,

I had the same problem. I corrected it by changing the type of Role in the SYS08 module to List. Before doing this you shoud, delete the formulas where you're referencing SYS08.Role and recreate them after changing the type, unless you won't be able to change the type.

[kshipley]

what do you mean change the type?

[kshipley]

Ok I changed the format to list but now I am getting that my formula is invalid 

[Younes]

There is a hook missing before the Lookup. This is the right formula.