How To Write Maxl Scripts In Essbase . The contents of the script may simply be individual statements that you interactively type, launch, and clear from within the editor. Is there way i can write script dynamically picking up all the export data. Using Batch & MaxL Scripts to Build a Simple Data Utility from blog.archetypeconsulting.com For detailed information about maxl syntax, see the maxl section in the oracle essbase technical reference. The export data files can grow to many files based on the cube size. Create or replace filter sample.basic.’filtername’ write on ‘”ohio”‘;.