Resolve Unexpected Error "org.mozilla.javascript.EcmaError: TypeError: Cannot call method" when Submitting a Web Order

This error is mainly caused by an AvaTax bundle that is outdated. Avalaraupdates twice a year and encourages customers to do the same as they do notguarantee the performance of older bundles with newer versions of NetSuite.

When updating the bundle, be sure to set these changes to "hide on existing custom forms" as they are not hidden by default:

Transaction Body Fields:

Ship-To Latitude
Ship-To Entity/Use Code
Bill-To Latitude
Bill-To Longitude
Ship-To Longitude

Transaction Line Fields:
Ship-To Latitude
Ship-To Entity/Use Code
Ship-To Longitude
Ship-To Latitude
Ship-To Entity/Use Code
Ship-To Longitude