FMV9491E
The password credentials for virtual machine 'guest VM name'
could not be found. Use dsmc SET PASSWORD -type=VMGUEST
'VM guest name' 'userid' 'password' to save encrypted
password.
Explanation
The required password was not found.
System action
Processing stops
User response
Use dsmc SET PASSWORD -type=VMGUEST 'VM guest name' 'userid' 'password' to save encrypted password. And then retry the 'backup vm' operation.