Sample Uprocs variable type DATE does not Work as documented.
As the Doc is mentioning the value as "optionnal", we should be able to create the variable without a default value.
@PARAM <VARIABLE_NAME> DATE <format> [<value>]
<Value>: Variable default value. Optional
But this variable will not be created if no value is set.
In the Uproc sample, below, the first statement will work, the second one won't :
@PARAM DATESET DATE MM/DD/YYYY 09/15/2012
@PARAM DATEEMPTY DATE MM/DD/YYYY
Release : 6.10
Component : DOLLAR UNIVERSE
Documentation error : the value is mandatory for the DATE type parameter.
Please also note that the date must be valid : a value such as 00/00/000 will not work.
Documentation will be fixed in a future release