HI @AtulChavan , Thanks for the reply. Firstly, since it is OOTB field
it is required to be on the datasets and so it is mandatory to have the
data on the list. Also, we have been getting the empty string and not
the NULL value. We have also tried with having the "coalesce" function
but it didn't work, we are getting an data flow error at the time of
ingestion. However, in order to replace the empty the below formula
works as excpected over the calculated field.iif(matches_regex(COLUMN
NAME,"[^n...