Many of the Open Access costs are covered and booked by the TU Graz library. In other cases, researchers must handle the payment and correct booking in SAP themselves.
Here you will find valuable information about which costs are considered Open Access costs and which costs do not fall under the OA category:
Source: AT2OA2 - Austrian Transition to Open Access 2 (TP3)
You can download the folder here.
The video "5 Tips to handle Open Access Publication Costs" (download) summarizes the information again.
Source: AT2OA2 - Austrian Transition to Open Access 2 (TP3)
SAP Material Groups (Cost Type):
760-40: Open Access Publication Costs
Keywords: Open Access, OA, Open Access Charge, Article Processing Charges, Article Processing Fee, APC, (Open Access) Publication Fee, Authors Publication Fee
760-30: Other Publication Costs
Keywords: printing, layout, translation, color and cover charges, submission charge
Using the mentioned keywords, the costs can usually be assigned without any problems!