Which table stores information for the Subscription Term field?

The Subscription Term field isn't stored in database tables but is displayed in the user interface.

However, the subscription Start_Date and contract End_Date fields are stored in tables. The subscription term is calculated from the start and end dates (End_date - Start_date in the OSS_SUBSCRIPTIONS table).

For more information, see the article Table details for Duration and Period related to Subscriptions and child objects (Doc ID 2786284.1) on My Oracle Support.