Positive accounting is a tricky thing. Seems to be easy – come in/go out – check in/out and everything should work fine, But.. Positive accounting is when time is registered by actual time worked in days or hours, with time events (in, out, lunch). There are special statuses in infotype 7th, special time evaluation schemas TM00, TM01. How does it work?
We’ve implemented positive accounting with biometric fingerstamps. When an employee comes he enters personnel number, swipe finger and time event is stored in SAP. 3rd party vendor collects time events, process them to avoid errors and post to SAP every 5 minutes. It’s performed with standard SAP interface PDC – PT80 transaction.