| ERROR | illegal reference to package STANDARD item string |
| CAUSE | The item is intended for internal use and must not be referred to in user code. |
| ACTION | Remove the reference and use syntax that provides the necessary functionality. |
| ERROR | illegal reference to package STANDARD item string |
| CAUSE | The item is intended for internal use and must not be referred to in user code. |
| ACTION | Remove the reference and use syntax that provides the necessary functionality. |