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.
Unable to changes Field type as Input parameter in BW composite provider.( Screenshot 1) Its given option to change as Characteristic or Key figure. Its not showing an option to change field type as Input parameter.