Quote Originally Posted by enfoquestic View Post
Thanks for your answer. Yes, I'm trying to upgrade it booting from CD because we need to update also SAP to the latest version and they want this particular version o SuSE.

Here's the the release:
Is this a regular "SLES11SP4 with SAP" and not "SLES11SP4 for SAP Applications 11 Service Pack 4"? If so then you might need to migrate it, see: https://www.suse.com/de-de/support/kb/doc/?id=7016707