Migrating VMs from VMare to Openshift failed with 401 error

MTV : 2.4

created a new vsphere role and assigned to a service user as documented here -

https://docs.redhat.com/en/documentation/migration_toolkit_for_virtualization/2.4/html-single/installing_and_using_the_migration_toolkit_for_virtualization/index#vmware-prerequisites_mtv

Error :

~~~

virt-v2v: error: exception: libvirt: VIR_ERR_INTERNAL_ERROR: VIR_FROM_ESX: internal error: HTTP response code 401 for download from 'https://XXX:443/folder/bi-test%2Fbi-test.vmx?dcPath=Bolt%20Center&dsName=core-vmstore-03'
rm -rf – '/tmp/v2v.Xaj4j1'
Error executing command: exit status 1
Error executing virt-v2v command  exit status 1

~~~

Adding below permissions fixed the issue :

• Datastore - Browse datastore
• Datastore - Low level file operations
   

Could you please check and updated the document if required.