| ERROR | DROP segment string (in undo tablespace) not allowed |
| CAUSE | Explicit DROP operation is not allowed on undo tablespace segments |
| ACTION | Check the undo segment name and reissue statement if necessary. |
| ERROR | DROP segment string (in undo tablespace) not allowed |
| CAUSE | Explicit DROP operation is not allowed on undo tablespace segments |
| ACTION | Check the undo segment name and reissue statement if necessary. |