Hello,
It could also be that Apptio can be weird about column names and the CurrentDate function. Try one of the below options:
1. Status =If({Application Out Service Date}<CurrentDate("MM-DD-YY"),"Retired","Active")
2. Status =If({Application Out Service Date}<CurrentDate(),"Retired","Active")
3. Status =If(Application Out Service Date<CurrentDate("MM-DD-YY"),"Retired","Active")
4. Status =If({TableName.Application Out Service Date}<CurrentDate("MM-DD-YY"),"Retired","Active")
5. Status =If({TableName.Application Out Service Date}<CurrentDate(),"Retired","Active")
I've found that I sometimes need the brackets around the column name, as well as sometimes need to have the format of the date field in there for the formula to work properly. Good luck!
Christy