Created attachment 873251 [details]
yast 2 log file.

Hardware: x86_64
Software: opensuse-15.6-x86_64-623.2-textmode@64bit.qcow2 migration to
SLE-15-SP6-Online-x86_64-Build62.1-Media1.iso
*****************************************************************
Test steps:
1. Install leap15.6 with opensuse-15.6-x86_64-623.2-textmode@64bit.qcow2
2. Did zypper patch
3. zypper in yast-migration-sle
4. Command 'yast2 migration_sle'
During migration got error message:
Refer: https://openqa.suse.de/tests/13724387#step/yast2_migration/10
PackageHub-Release conflict with openSUSE-build-key

Bug ID	1221036
Summary	Leap15.6 migration sles15sp6 got package conflict error: Package-hub-release conflict with openSUSE -build-key
Classification	openSUSE
Product	openSUSE Distribution
Version	Leap 15.6
Hardware	x86-64
OS	openSUSE Leap 15.5
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Upgrade Problems
Assignee	screening-team-bugs@suse.de
Reporter	yuwang@suse.com
QA Contact	jsrain@suse.com
Target Milestone	---
Found By	---
Blocker	---