I am a SAP-Oldie. I first got involved in 1989 with SAP R/2 Version 4.3. Next I came into touch doing a Migration to SAP R/3 2.2G followed by R/3 3.0B (about 1994)-> 3.1I > 4.0C > 4.6C > ERP 6.0 with EhP 3...8 > S/4HANA ....It was an interesting jou...