Attempting to populate a dropdown for a dashboard. The source is a lookup file. CSV. It does have null values in the table for this field, and also the returned data contains spaces and / in some fields.
I am using:
| inputlookup filename.csv | fields "Field Name" | dedup "Field Name"
as the Dynamic search, and the sample search for the lookup does work properly.
But when I run save the dropdown it fails to return any data.
Splunk 7.2.6
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