I would like to introduce you to the ABAP PP-Framework – a parallel processing framework, which I use for all of my batch applications.
It was developed in the year 2002 by SAP. The main author is Thomas Bollmeier.
This framework was recommended to me by my mentor back when I started my education – and I still use it. It is old, but gold.
If you do not require recursive parallelization, this framework does the job pretty well. Not very fancy, but very reliable. Because of its availabilty in every Netweaver system it has become a standard choice for parallelizing SAP applications.
After some of my colleagues asked me for the documentation, I decided to just put it online.
As a side note I have to say, that the documentation is in german.