If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
pl. send bdc model program for real time project for F-28, F-53, FB60, FB70, MIRO,VF01. Pl. send it in my mail id rammtec_4u@yahoo.com. it's urgent pl.