Description of problem:
spacewalk-remote-utils doesn't contain RHEL 5.7 data
# ls /usr/share/rhn/channel-data/5-u7*
ls: /usr/share/rhn/channel-data/5-u7*: No such file or directory
Version-Release number of selected component (if applicable):
# spacewalk-create-channel --user=admin --version=5 --update=u7 --release=server --arch=x86_64 --destChannel=channel5.7
Error: data file '5-u7-server-x86_64' does not exist
Creating channel, channel5.7, with arch x86_64 ...
spacewalk-create-channel is now RHEL 5.7 ready
*** Bug 728418 has been marked as a duplicate of this bug. ***
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.