| ERROR | invalid MASK |
| CAUSE | The MASK passed to the RELATE function is not valid. |
| ACTION | Verify that the mask is not NULL. See the Oracle Spatial documentation for a list of supported masks. |
| ERROR | invalid MASK |
| CAUSE | The MASK passed to the RELATE function is not valid. |
| ACTION | Verify that the mask is not NULL. See the Oracle Spatial documentation for a list of supported masks. |