| ORA-02303: | cannot drop or replace a type with type or table dependents | | Cause: | An attempt was made to drop or replace a type that has dependents. There could be a substitutable column of a supertype of the type being dropped. | | Action: | Drop all type(s) and table(s) depending on the type, then retry the operation using the VALIDATE option, or use the FORCE option. |
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