Extension withdrawals or drops are not permitted under the following circumstances.
- the registration status code has not been defined in SSARULE.
- the registration status code used has not been defined in STVRSTS with the Extension Indicator and the Withdrawal Indicator checked.
- the extension is current or completed (i.e., the process date falls between the start or end date of the extension record).
- the registration record has a final grade, regardless of whether that grade has been rolled to academic history.