db2 arachive logs are not backing up to avamar server in db2 10.5.0.8 and db2 11.1

Database backup are backing up avmar server for the db2 10.5.0.8 and db2 11.1 with the AIX DB2 plugin 7.2 working good . But the archive logs are not backing up to avamar server. Please help to resolve the issue.

2017-07-20-18.48.10.962891-240 E84066588A917	LEVEL: Error
PID	: 28180864	TID : 4296	PROC : db2sysc 0
INSTANCE: db2mdmq1	NODE : 000	DB   : MDMBPQA

HOSTNAME: ch3qx028753

EDUID   : 4296

EDUNAME: db2logmgr (MDMBPQA) 0

FUNCTION: DB2 UDB, data protection services, sqlpInitVendorDevice, probe:1030

MESSAGE : ZRC=0x86100025=-2045771739=SQLP_MEDIA_VENDOR_DEV_ERR

"A vendor device reported a media error."

DATA #1 : String, 29 bytes

Init failed!  Vendor rc info:

DATA #2 : Vendor RC, PD_DB2_TYPE_VENDOR_RC, 4 bytes

Vendor RC=0x0000000B=11 -- see DB2 API Guide for meaning.

DATA #3 : Hexdump, 48 bytes

0x0A00060001267550 : 0000 0073 4C69 6272 6172 7920 6C6F 6164	...sLibrary load
0x0A00060001267560 : 2066 6169 6C65 6400 0000 0000 0000 0000	failed.........
0x0A00060001267570 : 0000 0000 0000 0000 0000 0000 0000 0000	................

2017-07-20-18.48.10.963304-240 I84067506A480	LEVEL: Error
PID	: 28180864	TID : 4296	PROC : db2sysc 0
INSTANCE: db2mdmq1	NODE : 000	DB   : MDMBPQA

HOSTNAME: ch3qx028753

EDUID   : 4296

EDUNAME: db2logmgr (MDMBPQA) 0

FUNCTION: DB2 UDB, data protection services, sqlpgArchiveLogVendor, probe:1820

MESSAGE : ZRC=0x86100025=-2045771739=SQLP_MEDIA_VENDOR_DEV_ERR

"A vendor device reported a media error."

2017-07-20-18.48.10.963609-240 E84067987A523	LEVEL: Warning
PID	: 28180864	TID : 4296	PROC : db2sysc 0
INSTANCE: db2mdmq1	NODE : 000	DB   : MDMBPQA

HOSTNAME: ch3qx028753

EDUID   : 4296

EDUNAME: db2logmgr (MDMBPQA) 0

FUNCTION: DB2 UDB, data protection services, sqlpgArchiveLogFile, probe:3150

MESSAGE : ADM1848W  Failed to archive log file "S0000000.LOG" to "VENDOR chain

0" from "/db2/db2mdmq1/MDMBPQA/activelogs/NODE0000/LOGSTREAM0000/".

2017-07-20-18.48.10.964080-240 E84068511A624	LEVEL: Error
PID	: 28180864	TID : 4296	PROC : db2sysc 0
INSTANCE: db2mdmq1	NODE : 000	DB   : MDMBPQA

HOSTNAME: ch3qx028753

EDUID   : 4296

EDUNAME: db2logmgr (MDMBPQA) 0

FUNCTION: DB2 UDB, data protection services, sqlpgArchiveLogFile, probe:3160

MESSAGE : ZRC=0x86100025=-2045771739=SQLP_MEDIA_VENDOR_DEV_ERR

"A vendor device reported a media error."

DATA #1 :

Failed to archive log file S0000000.LOG to VENDOR chain 0 from /db2/db2mdmq1/MDMBPQA/activelogs/NODE0000/LOGSTREAM0000/.

Thanks in advance.