For dropping the Supplemental logging in Oracle database

Error: ORA-32589: unable to drop minimal supplemental logging.

---We added database supplemental log
ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (UNIQUE) COLUMNS;

--- Drop the supplemental log
ALTER DATABASE DROP SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
ALTER DATABASE DROP SUPPLEMENTAL LOG DATA;

ORA-32589: unable to drop minimal supplemental logging.

Solution:

We need to run this in sequence otherwise we will get error while drop the supplement log.

ALTER DATABASE DROP SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
ALTER DATABASE DROP SUPPLEMENTAL LOG DATA (UNIQUE) COLUMNS;
ALTER DATABASE DROP SUPPLEMENTAL LOG DATA;