Oracle® Database 11g / 12c / 18c error codes ORA-12487: clearance labels not between DBHIGH and DBLOW

ORA-12487: clearance labels not between DBHIGH and DBLOW

Oracle Error Code: ORA-12487

Cause: You attempted to enter a value for a clearance label that was not dominated by DBHIGH or did not dominate DBLOW.

Action: Enter clearance label values between DBHIGH and DBLOW.