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.
My requirements is that external application will send a XML message to R3 system via a URL.But I don't know how to create a valid URL in R3 system.Who can help me.many thanks.