I need to print 2D Barcode in PDF 417 for multiple fields in it. I searched in the community and I found that the data string for the barcode is populated by concatenating field values along with '001E''(RS), 001D (GS) and '0004' ( EOT) along with 'P' , 'Q', 'B', 'V' , '[)>', '06',
etc. I am new in multiple fields barcode printing and need to know about these concatenated characters.
Also, please let me know how to know which characters to concatenate.
Thanks and regards,