Message

The Notice Version MUST be consecutive numbers made of 1 or 2 digits.

Context
lcm:SubmitObjectsRequest/rim:RegistryObjectList/rim:RegistryObject/rim:Slot[@name='NoticeVersion']/rim:SlotValue/rim:Value
Test
./text()[matches(normalize-space(), '^\d{1,2}$')]
Usage
/ lcm:SubmitObjectsRequest / rim:RegistryObjectList / rim:RegistryObject / rim:Slot@name=NoticeVersion / rim:SlotValue / rim:Value