Smard : Failed to read Temperature

[hetsalgood]

I received the below messages at every 30 minutes.

And I'm not changed smartd.conf file.

HPE DL580 Gen9 & SUSE 12 SP1

smartd[64688]: Device: /dev/sda, failed to read Temperature
smartd[64688]: Device: /dev/sdb, failed to read Temperature
smartd[64688]: Device: /dev/sdc, failed to read Temperature
smartd[64688]: Device: /dev/sdd, failed to read Temperature

 
 smartctl -a /dev/sda
smartctl 6.2 2013-11-07 r3856 [x86_64-linux-3.12.69-60.64.32-default] (SUSE RPM)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Vendor:               HP
Product:              LOGICAL VOLUME
Revision:             4.04
User Capacity:        1,200,210,141,184 bytes [1.20 TB]
Logical block size:   512 bytes
Logical Unit id:      0x600508b1001ce7f861935ed955ece6be
Serial number:        0014380400C02F0
Device type:          disk
Local Time is:        Tue Mar 14 16:05:07 2017 KST
SMART support is:     Available - device has SMART capability.
SMART support is:     Enabled
Temperature Warning:  Disabled or Not Supported

=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK

Error Counter logging not supported

Device does not support Self Test logging