SharePoint restore failing with error 2804

Master Server 7.6.1.2

SQL Version : 2008R2

SharePoint Version : 2010

File level restore of the Sharepoint GRT backup is failing " socket read failed: errno = 104 - Connection reset by peer "

Activity Monitor Error logs :

04/18/2016 10:43:57 - Error bpbrm (pid=16309) socket read failed: errno = 104 - Connection reset by peer
04/18/2016 10:43:57 - Info tar (pid=0) done. status: 13: file read failed
04/18/2016 10:43:57 - Error bpbrm (pid=16309) client restore EXIT STATUS 13: file read failed
MS-SharePoint policy restore error  (2804)

Uploaded bpcd, bpfis, bpresolver ,ncfgrespps ,spsv2ra logs to Veritas but still no clues on errors from those.

Could someone help on this.