IZE0104E

Connection failed: Unknown host host_name.

Explanation

The z/OS® Explorer cannot connect to the system.

System action

None.

User response

Review the host name and perform the following actions, then try to connect to the system again. See the related links for more information:
  • Check that the host name is correct.
  • Check that the Proxy connections are correct.
    Note: The default proxy Active Provider setting is Native. Any proxy settings that were discovered in the operating system are used. You must change this setting to Direct if you do not use proxy servers.