I am using Microsoft Report Builder connected to Zenon to generate reports using data from the CEL (Chronological Event List). However, I noticed that in Microsoft Report Builder, the default Data Set named "CEL" does not include a Query or Fields for the DESCRIPTION column.

Because I want to retrieve the information shown in the Description field of the variables in Zenon, I manually added the @DESCRIPTION(String) field to the Query.

However, after adding it and generating the report, the Description column in my report remains empty, even though it should display the same content shown in Zenon.

What should I do to correctly retrieve and display the Description field in my report?