ORA-30672
cannot drop NOT NULL constraint on an identity column
Cause
The NOT NULL constraint on an identity column could not be dropped.
Action
Do not drop the NOT NULL constraint on an identity column. The only way to drop the constraint is to remove the identity property of the column with ALTER TABLE MODIFY column DROP IDENTITY.
ORA-30672
cannot drop NOT NULL constraint on an identity column
Cause
The NOT NULL constraint on an identity column could not be dropped.
Action
Do not drop the NOT NULL constraint on an identity column. The only way to drop the constraint is to remove the identity property of the column with ALTER TABLE MODIFY column DROP IDENTITY.
ORA-30672
cannot drop NOT NULL constraint on an identity column
Cause
The NOT NULL constraint on an identity column could not be dropped.
Action
Do not drop the NOT NULL constraint on an identity column. The only way to drop the constraint is to remove the identity property of the column with ALTER TABLE MODIFY column DROP IDENTITY.
