Full backup is getting failed with error 84

[vijay5]

Since two weeks same error,

Master/Media server : Unix

Client: Windows 2008

12/30/2016 21:51:31 - Info bpbrm (pid=29057) clientabc is the host to backup data from
12/30/2016 21:51:32 - Info bptm (pid=29060) using 262144 data buffer size
12/30/2016 21:51:32 - Info bpbrm (pid=29057) telling media manager to start backup on client
12/30/2016 21:51:32 - Info bptm (pid=29060) using 128 data buffers
12/30/2016 21:51:33 - Info bpbrm (pid=29057) spawning a brm child process
12/30/2016 21:51:33 - Info bpbrm (pid=29057) child pid: 11692
12/30/2016 21:51:34 - Info bpbrm (pid=29057) sending bpsched msg: CONNECTING TO CLIENT FOR clientabc_1483134951
12/30/2016 21:51:34 - Info bptm (pid=11691) setting receive network buffer to 131072 bytes
12/30/2016 21:51:34 - Info bpbrm (pid=29057) start bpbkar on client
12/30/2016 21:51:39 - Info bpbkar (pid=125300) Backup started
12/30/2016 21:51:39 - Info bpbrm (pid=29057) Sending the file list to the client
12/30/2016 21:52:39 - Info bpbkar (pid=125300) change journal NOT enabled for <F:\>
12/30/2016 21:55:49 - Info nbjm (pid=4830) starting backup job (jobid=2583906) for client clientabc, policy w2k8-p-all-SD-FDC2-std, schedule Weekly
12/30/2016 21:55:49 - Info nbjm (pid=4830) requesting STANDARD_RESOURCE resources from RB for backup job (jobid=2583906, request id:{B9E20F22-CEDA-11E6-B8FC-002128D64B02})
12/30/2016 21:55:49 - requesting resource FDC1_std
12/30/2016 21:55:49 - requesting resource masterabc.NBU_CLIENT.MAXJOBS.clientabc
12/30/2016 21:55:49 - requesting resource masterabc.NBU_POLICY.MAXJOBS.w2k8-p-all-SD-FDC2-std
12/30/2016 21:55:49 - granted resource masterabc.NBU_CLIENT.MAXJOBS.clientabc
12/30/2016 21:55:49 - granted resource masterabc.NBU_POLICY.MAXJOBS.w2k8-p-all-SD-FDC2-std
12/30/2016 21:55:49 - granted resource S10238
12/30/2016 21:55:49 - granted resource PX720_02_D10
12/30/2016 21:55:49 - granted resource nbukmed2a_PX720_02
12/30/2016 21:55:52 - estimated 1597620267 kbytes needed
12/30/2016 21:55:52 - Info nbjm (pid=4830) started backup (backupid=clientabc_1483134951) job for client clientabc, policy w2k8-p-all-SD-FDC2-std, schedule Weekly on storage unit nbukmed2a_PX720_02
12/30/2016 21:55:55 - connecting
12/30/2016 21:55:56 - connected; connect time: 0:00:00
12/30/2016 21:55:56 - begin writing
12/30/2016 21:57:43 - Info bpbrm (pid=29057) got ERROR 84 from media manager
12/30/2016 21:57:43 - Info bpbrm (pid=29057) terminating bpbrm child 11692 jobid=2583906
12/30/2016 22:02:05 - end writing; write time: 0:06:09
media write error (84)

[sdo]

The first three links here are to different versions of the NetBackup Status Code reference guide:

https://www.google.co.uk/?gws_rd=ssl#q=netbackup+status+code

.

You haven't supplied any other information... just wondering why?  It's impossible to help any further without some extra detail.

[Nicolai]

What is the destination medium - disk, tape or OST device like Data Domain / StoreOnce ?

[Marianne]

So, this backup failed using media id S10238 drive name PX720_02_D10 on media server nbukmed2a.

What about other failed backups?
Same or different media?
Same or different tape drive?
Same or different media server?