Log on to the SAP Marketplace using an OSS ID with Administration rights –http://service.sap.com/sscr.
2. In the navigator tree on the right-hand side of the SSCR screen, click onRegistration.
3. On the SSCR – Registration screen, click the Register developer radio button and click an Installation hyperlink. Make sure you select the correct Installation Number for the SAP “flavor” you need or the generated key will not work.
4. On the SSCR – Register Developer screen, type in the developer’s SAP user ID and click the Register button.
5. A new Details section will appear. Note the generated developer’s key or cut-and-paste for other storage.
6. You may now close your web browser session.