if formula question

Hi @Baek 

You need to ensure you're comparing the same data types in your equality. 

The line item ステータス is formatted as S_Status, so the right hand side of your equation "承認済み" needs to also be a list formatted line item or value. 

If 承認済み is an item in S_Status, then it would need to be rewritten as:

ステータス = 'S_Status'.承認済み

As @Sai_Bharadwaj_Venati also said, rather than doing the 

IF ステータス = 'S_Status'.承認済み THEN TRUE ELSE FALSE

You can just leave it as:

ステータス = 'S_Status'.承認済み

 Since if this is TRUE, then it will return TRUE, and if it's false it will return FALSE.