I have installed WAS, i guess, SP2, i really don't know, as i have taken the installables from LAN, is there any way, i can know which stack it is, on start up of Visual Admin it's displaying SAP J2EE Engine 6.3.
1) I want to upgrade it to SP10,is it possible, if yes how to do it please guide me,also please include steps how to use SAPCAR utility.
2) Previously i was working on SAP 6.40 trail version and i was deploying applications fron Developer Studio SP7. But when i am deploying WebDynpro applications on newly installed WAS 6.3, it's showing successfully deployed but while running it's showing webdynpro exceptions, while the same application is running fine on SAP 6.40 sneak preveiw version.
3)Please let me know if i can install Developer Studio SP9 , directly downloading from http://service.sap.com/patches.