iSCSI can not connect from client
I'm a newbie with SUSE OS. i'm trying to create a disk without formatting and share this iSCSI disk from server to client. and I get this error
"Target connection failed.
iscsiadm: Could not login to [iface:default, target:iqn.2020-06.com.example,portal: IP, 3269]
iscsiadm: initiator reported error (24 - iSCSI login failed due to authorization failure)
iscsiadm: could not log into all portals."
I don't know why i get this error, because i didn't check authorization login for the connect almost server and client.
please help me how to solved this error.
Have a nice day!
thanks and best regards