UE to fetch Department GL Code along with employee's department name

I have a requirement to fetch GL Department code along with employee department in a HCM extract. I am using the PER_EXT_PAY_EMPLOYEES_V2_UE user entity for department and other assignment related info. This UE also has the database items related to department costing, but on adding those attributes in the record, the fast formula compilation is failing.

Please let me know if there is any other UE to fetch department cost details.

Thanks.