ORA-02248: invalid option for ALTER SESSION

Hi All,
when i apply patch 16000686, an error occurred as follow:

FAILED: file perptotl.sql on worker 11 for product per username HR.
Deferred: file perptotl.sql on worker 11 for product per username HR. (Deferment number 1 for this job)
Assigned: file perptotl.sql on worker 4 for product per username HR.
FAILED: file perptotl.sql on worker 4 for product per username HR.

There are now 23 jobs remaining (current phase=A31):
5 running, 0 ready to run and 18 waiting.

Deferred: file perptotl.sql on worker 4 for product per username HR. (Deferment number 2 for this job)
Assigned: file perptotl.sql on worker 4 for product per username HR.