Loading Support Packages from the Front End 
You want to load archives (*.CAR/*.SAR) from the front end to the application server so that you can use Support Package Manager to import the relevant Support Package.
Note
If these archives are smaller than 10 MB, proceed as described here.
If the archives are larger than 10 MB, the procedure described here is not recommended. Follow the instructions under Loading Support Packages from SAP Support Portal or from CDs instead.
Call Support Package Manager.
Choose . The system displays an archive selection dialog box.
Select the relevant archive.
This archive is copied to the application server. The system then reads the contents of the archive and displays them in a dialog box.
Note
To suppress this dialog box, you need to make the appropriate settings in Support Package Manager.
To copy the archive to the application server and decompress it, choose Decompress. After you have decompressed the files, call Support Package Manager and choose New Support Packages, under Directory. Then choose Display. The new Support Package appears.
The archive has been copied to the application server and decompressed. The compressed archive has been deleted on the application server (see Support Package Manager Settings).