Oracle Error ORA-39795: Subtype index is not first attribute for object table or column, string.

Oracle Error Message

ORA-39795: Subtype index is not first attribute for object table or column, string.

Reason for the Error

The subtype index was not the first attribute when describing the atributes of an object column or object table with multiple subtypes.

Solution

Describe the subtype index as the first attribute for this object column or object table.