Replace NULL and missing values as part of ETL for data quality?

[GeorgeQV]

Dear all,

Suppose within the ETL process, I extract a table as following:

The NULL resulted from a JOIN, the missing value in Field2 of row "b" is just empty.

[agni_gold]

What you want to achieve here ?

Please explain.

[Gysbert_Wassenaar]

See this document: NULL handling in QlikView

[ecolomer]

See this:

Remove Empty columns (All Null values) in script dynamically