A payment file in ESR/BESR format contains only one dataset, which is approximately looking like this:
0020100092577372500999900000001012860340000003280110397606514110314110414110400000000000000000000000
If you choose a payment file with this information, the import is done as follows.
The old format was renamed to "ESR/BESR (old)" and a new format was added "ESR/BESR". When ESR/BESR format is identified at bank file import, the old format "ESR/BESR (old) is used by default. The new version "ESR/BESR" has to be manually selected from the drop-down list.
Text 03 = Characters 13-18 (737250) [Client ID]
Text 02 = Characters 19-38 (09999000000010128603) [Invoice / Reference Code]
Text 01 = Text 03 + Text 02 + Character 39 (737250099990000000101286034) [Reference Code incl. Client ID + Check Digit]
Amount = Characters 40-49 (0000003280); this equals 32.80 CHF
Date = Characters 72-77 (141104) in format YYMMDD