IBM DS8000 CMUG00064E A host nickname is required. , CMUG00066E The port type is required. Select a port type. , CMUG00067E Select the WWPNs for all the ports for this host attachment., CMUG00068E Select a host attachment identifier to connect to the storage image ports.

CMUG00064E A host nickname is required.
Explanation
You must identify the host system by supplying a host nickname before
modifications can be performed.
Action
Enter a host nickname.
CMUG00065E The port quantity is required. Provide the number of
ports for this host attachment.
Explanation
You are modifying a host attachment, but no quantity is entered.
Action
Enter the number of ports for this port type in the quantity field.
CMUG00066E The port type is required. Select a port type.
Explanation
You are modifying a host attachment, but no port type is selected.
Action
Select the type of the ports for the attachment for the drop-down list.
CMUG00067E Select the WWPNs for all the ports for this host
attachment.
Explanation
For communication and security purposes, each host port is identified by its
worldwide unique port name (WWPN). A list of names is provided in the drop-down
box. You must identify each port in this host attachment by selecting a name from
the list or manually entering a WWPN.
Action
To identify each port, select a WWPN from the list, or manually enter a WWPN.
CMUG00068E Select a host attachment identifier to connect to the
storage image ports.
Explanation
To complete the link between host ports and storage image ports, you must
associate a host attachment identifier with the storage image.
80 IBM TotalStorage DS8000: Messages Reference