| ERROR | conversion error between the specified unit and standard unit |
| CAUSE | Cannot convert the specified unit from/to standard unit for linear distance, angle, or area. |
| ACTION | Check the unit specification and respecify it. |
| ERROR | conversion error between the specified unit and standard unit |
| CAUSE | Cannot convert the specified unit from/to standard unit for linear distance, angle, or area. |
| ACTION | Check the unit specification and respecify it. |