Contract end date on open ended lease

When we create or update Lease Master through P1501 in 9.2 for not an open end or non billable lease where does the system store the lease end date if we terminate the lease earlier than the scheduled end date? The EFTE is populated with the end date when the record got created. Additionally, there's also an end date on OLED in F1502B. Just not sure where would cancel date be on F1502B and F15017