Environment
Situation
When attempting to discover/undiscover/delete/provide credentials for a conversion for a VMware ESX Server/VMware Infrastructure 3 target virtual host or Linux server, the following error appears:
Unable to use SSH session on [MACHINE], even though a connection was opened successfully. Please verify that the [USER] has shell access enabled.
Resolution
To resolve this issue, please contact your VMware or Linux administrator and verify that the account has SHELL access as in this screenshot:
NOTE: For VMware Infrastucture 3 - by default new accounts are created without SHELL access.
For full instructions on creating a new user account for Virtual Infrastructure, please read TID 7920795
This error can also occur if trying to discover a Linux server using the DRAC or remote management interface. Use a network connection other than the remote management interface to discover the server.