Error running query using referential cursor or sys_refcursor (weak refcursor): "Devert.data.o (4228770)

A select statement is executed with F5 or Execute as Script and it results in the following message in the Result Data Grid:

Devert.data.oracle.oraclecurs

OR

ORA-06550: line 3, column 17:
PLS-00382: expression is of wrong type
ORA-06550: line 3, column 3:
PL/SQL: Statement ignored

This Select statement runs a function in returns results of referential cursor such as:

Select <function name> from dual; 

WORKAROUND:
Use Editor | Execute SQL script in External App option to run query in Quest ScriptRunner window