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Compare dates to return a value (KPI)
I' new at this, and I want to compare the estimated delivery dates to the actual delivery dates and return a value that can be used to measure to a %KPI. I get an error message for the records that are null.
Expression.Error: We cannot convert the value null to type Logical.
Details:
Value=
Type=Type
Can I only use TRUE or FALSE as output?
You can have null as output for logicals.
However, if you want to test on that logical, you get the error you mention.
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You can have null as output for logicals.
However, if you want to test on that logical, you get the error you mention.