The Sublist.updateTotallingFieldId(options) method is used in NetSuite’s SuiteScript 2.x to update the field ID responsible for calculating the total value of a sublist. This is particularly useful when dealing with custom transaction sublists where a total field needs to be dynamically reassigned based on business logic. SYNTAX: sublist.updateTotallingFieldId({ id: ‘total_field_id’ }); Key Use… Continue reading Understanding Sublist.updateTotallingFieldId(options) in NetSuite SuiteScript