Mondrian Error:Internal error: Invalid script language 'javascript'

ReportServer (EN)
1

Hi,

I have a mondrian datasource with a saiku report that is working, but when I try to add a cell formatter with javascript in mondrian schema (see http://mondrian.pentaho.com/documentation/schema.php#Cell_formatter), the saiku report display “Internal server error” and in logs I have this :

java.lang.RuntimeException: mondrian.olap.MondrianException: Mondrian Error:Internal error: Invalid script language ‘javascript’

Any help will be appreciated,

Thank you,
Iulian