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.
If users accidently removed journal voucher with several journals under that voucher, is it possible to trace journal voucher log? or which table i can use to get these information? I am using SAP B1 8.82 PL11.