Actually the Master data type issue is only appearing on our installation. If I use the sap-education website I dont get the issue. My Chrome ( Version 38.0.2125.104 m). Our installation is SP02 whereas SAP education is SP01.
For the second issue, about SAPJAM, IE does not solve the issue, being on our system or SAP one (see https://sap-education.sop.ondemand.com/sap/sop/ui/login.htmlhttps://sap-education.sop.ondemand.com/sap/sop/ui/login.htmlsap-education...). Likely something related to the Oauth SAPJAM. How can I get the admin_id of SAPJAM for my company DOWAP.
Thank in advance, Daniel