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.
1. Source has some 1 lakh records , have to load to 2 different tables in target equally 50% each, there are no condition, Just each table should be loaded with 50% records?