Hello,
after I cancelled the migration from SLES12 to SLES12SP3 I get the following report:
Problem retrieving the repository index file for service 'SUSE_Linux_Enterprise_Software_Development_Kit_12 _x86_64':
File './repo/repoindex.xml' not found on medium 'https://scc.suse.com/access/services/1206?cookies=0&credentials=SUSE_Linux_Enterprise_S oftware_Development_Kit_12_x86_64'

Thank you for a solution,

Regards,

Michal