[qam] SLE12-SP3 test fails in scc_registration
openQA test in scenario sle-12-SP3-Server-DVD-Updates-x86_64-hpc_12sp2_install_x86_64@64bit fails in
Fails since (at least) Build 20170725-1
Last good: (unknown) (or more recent)
Always latest result in this scenario: latest
SP3 was moved today to maintenance test updates and SCC refuse to register key.