Error with DB2

When I select a field from a table in a DB2 database, I get the error.

Error: ClassCastException: org.mozilla.javascript.UniqueTag can not be cast to

I’ve tried Postgres and I did not have that error.

Can you confirm the below

  • which version of Helical Insight you are using. It’s present at the bottom left of the file browser.
  • please confirm which IBM DB2 version you are using.
  • also when you have dragged any column whether you are also applying any DBfunction or aggregate function or groupby function. Also what is the datatype of this specific column?


Version: helicalinsight-ee-
The column is a simple data without functions.
Datatype is NUMERIC(15),
But with char also happens to me.

The connection is with the IBM AS400 Access driver