This error usually indicates that you are successfully connecting to your SAN target, but the SAN disk you are trying to access is not available.

Things you can try:

  * Check that the SAN disk is online and enabled.
  * If you have specified a LUN as part of an [[:sanuri#iscsi|iSCSI root path]], check that you have used a correctly formatted hexadecimal (not decimal) value.

See also [[:err:1d704239|error 0x1d704239]].