Cascading Parameter Showing Undefined or Null Value

Hi Team
I have Created Cascading Parameter.
following in Code .efwd file

3
	<DataMap id="1" connection="3" type="sql">
       <Name>Year</Name>
        <Query>
            <![CDATA[

SELECT distinct Year from rec_invoice_headers
]]>

</DataMaps>

OUTPUT

Values getting displayed blank.

FILE
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Dear Team,

We are trying to test Cascading Filters as per below article:

But, the filters are not displaying any value. When we select ‘Select 2’ dashboard component, then it shows values as ‘Undefined’.

Not sure we missing any steps. could you please guide or provide us a working example?

Regards
Pushpal

Hi Pushpal,
we can schedule a call with your team to resolve this. We will reach out to you via email. We would need to see the steps followed at the dashboard level.
Regards
Nikhilesh

Hi Team,
After new release of helical insights.
Still facing sames issue.

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