When you manualy edit a monitor or rule in the SCOM Authorin Console, maybee you have to edit the field @VariantType. The VariantType describes the type of the value that is returned.
The variant types are:
- Empty = 0
- Null = 1
- Short = 2
- Integer = 3
- Single = 4
- Double = 5
- Currency = 6
- Date = 7
- String = 8
- Object = 9
- Error = 10
- Boolean = 11
- Variant = 12
- DataObject = 13
- Decimal = 14
- Byte = 15
- Char = 16
- Long = 17