Oracle Linux : rhn-channel Command Returns 'Error Communicating With Oracle ULN Server' on Yum Servers
(Doc ID 2674572.1)
Last updated on JUNE 03, 2020
Applies to:Linux OS - Version Oracle Linux 6.0 and later
Information in this document applies to any platform.
On Oracle Linux X yum servers, rhn-channel command to remove channel subscription fails with the following error.
# sudo rhn-channel -r -c ol(X-1)_x86_64_latest -u <userid>
Error communicating with server. The message was: Server communication error. Please see http://linux.oracle.com for further assistance.
where X -> OS major version number.
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