# migration Leap 15.3 -\> SLED possible? cannot register... **URL:** \ **Category:** SLED Install-Boot\ **Created:** [July 10, 2021, 10:21am UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663 "2021-07-10T10:21:26Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![AlexK](https://avatars.discourse-cdn.com/v4/letter/a/91b2a8/32.png) [@AlexK](https://forums.suse.com/u/AlexK)\ **Post date:** [July 10, 2021, 10:21am UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/1 "2021-07-10T10:21:26Z")
I followed the instructions on [SDB:How to migrate to SLE - openSUSE Wiki](https://en.opensuse.org/SDB:How_to_migrate_to_SLE), starting from a Leap 15.3 installation. However, the result of yast2 registration is: > Registration failed. > > Connection to registration server failed. > > Details: HTTP error code: 422 > The subscription with the provided Registration Code does not include the requested product ‘openSUSE Leap 15.3 x86\_64’ Is assisted migration from Leap possible at all? If yes, how? Kind regards, Alex ---
**Author:** ![malcolmlewis](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/malcolmlewis/32/11375_2.png) [@malcolmlewis](https://forums.suse.com/u/malcolmlewis)\ **Post date:** [July 10, 2021, 3:09pm UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/2 "2021-07-10T15:09:11Z")
@AlexK Hi and welcome to the Forum 😄 Are you using a valid SLES 15 SP3 registration code, or as per that SDB a beta one? ---
**Author:** ![AlexK](https://avatars.discourse-cdn.com/v4/letter/a/91b2a8/32.png) [@AlexK](https://forums.suse.com/u/AlexK)\ **Post date:** [July 11, 2021, 3:05pm UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/3 "2021-07-11T15:05:32Z")
It is a valid, i.e. paid for, registration code. In the meantime I have also tried installing/upgrading from 15 SP3 installation media, which fails due to some issue with UEFI Secure Boot resembling the discussion in [https://bugzilla.opensuse.org/show\_bug.cgi?id=1185232](https://bugzilla.opensuse.org/show_bug.cgi?id=1185232) and the error message matches the one given in [https://bugzilla.opensuse.org/show\_bug.cgi?id=1185232#c47](https://bugzilla.opensuse.org/show_bug.cgi?id=1185232#c47) exactly. I suspect, that the boot loader is broken for Fujitsu Laptops, so even if online migration would work, it will likely result in an unbootable system. Unless online migration includes a bugfix, of course. It seems that there are at least two issues which prohibit SLED installation for me, right from the start. I would appreciate any recommendations, technical or otherwise, on how to proceed. ---
**Author:** ![malcolmlewis](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/malcolmlewis/32/11375_2.png) [@malcolmlewis](https://forums.suse.com/u/malcolmlewis)\ **Post date:** [July 11, 2021, 3:36pm UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/4 "2021-07-11T15:36:02Z")
@AlexK Hi, then you will need to open a Support Request to ensure a fix can be created etc. ---
**Author:** ![AlexK](https://avatars.discourse-cdn.com/v4/letter/a/91b2a8/32.png) [@AlexK](https://forums.suse.com/u/AlexK)\ **Post date:** [July 11, 2021, 4:37pm UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/5 "2021-07-11T16:37:38Z")
I have to add, that I managed to register it manually (SUSEConnect -r “activation\_code” -e “email” -p “SLED/15-3/x86\_64”), however, when I try to start migration from yast, I get a message, that the product “opensuse Leap 15.3” is not registered - which is kind of correct, obviously. ---
**Author:** ![malcolmlewis](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/malcolmlewis/32/11375_2.png) [@malcolmlewis](https://forums.suse.com/u/malcolmlewis)\ **Post date:** [July 11, 2021, 5:45pm UTC](https://forums.suse.com/t/migration-leap-15-3-sled-possible-cannot-register/35663/6 "2021-07-11T17:45:41Z")
@AlexK Hi, I don’t think the migration is supported to SLED only SLES, that’s why you need to open an SR.