SAP HR has nothing to do with Recruitment. SAP HR is technical training on ERP for HR process.
As a BE graduate it might be of interest for u as it is much of technical aspect.
Also, if you really want to go for SAP, it doesn't matter if u r a graduate fresher or MBA fresher, you can opt for the course any time.
There are many small and mid sized training institutes in Pune who offer this course you can check on-line for them.
On a professional note, I would recommend you to continue your current job and look for doing distance MBA or PGDBM course which might be much useful than SAP for HR career.
12th February 2014 From India, Pune