Hi. We are planning to automate our inventory using RFID and Raspberry Pi. We are planning to use the Raspberry Pi as a handheld device with a bulit-in GUI for interaction. The components in the inventory have RFID tags attached to them, the Raspberry Pi reads the tags and the number of tags placed or taken is entered. This data must be sent to the SAP B1 to update the data in the database. How can we accomplish this?