| ERROR | schema-level type has illegal reference to string |
| CAUSE | An attempt was made to make a reference from a schema-level type to something other than a schema-level type. |
| ACTION | Replace the illegal reference and retry the operation. |
| ERROR | schema-level type has illegal reference to string |
| CAUSE | An attempt was made to make a reference from a schema-level type to something other than a schema-level type. |
| ACTION | Replace the illegal reference and retry the operation. |