GS1 is an organization that sets industry standard for the supply chain. They have developed Barcode standards for several Barcode types including GS1-128.

ReportBuilder’s support for the Code 128 barcode symbology can be used to print GS1-128 barcodes.

Download example: RB GS1-128

1. GS1-128 Barcode standard

This Wikipedia page provides a concise definition of the GS1-128 Barcode standard

2. RB Code 128 specifics

Use TppBarCode with BarCodeType set to bcCode128

For FNC1 use Char(207)

Optionally set TppBarCode AutoEncode False and manually specify encoding charset(s)