| Error | ORA-12017 |
Description | cannot alter primary key mview `string` to a rowid mview | Cause | An attempt was made to convert the primary key of a materialized view to a ROWID materialized view. | Action | Conversion of a primary key materialized view to a ROWID materialized view is not supported. Create a new materialized view with ROWIDs or drop and recreate the materialized view with ROWIDs. |
