Oracle® Database 11g / 12c / 18c error codes ORA-01572: rollback segment '[string]' cannot be brought online, string extents exceeded

ORA-01572: rollback segment '[string]' cannot be brought online, string extents exceeded

Oracle Error Code: ORA-01572

Cause: The number of extents in the rollback segment exceeds the hard limit. It cannot be brought online for writing.

Action: Drop and recreate the rollback segment.