Under specific conditions bpverify can fail with a status 191. The conditions are:
1) Media server reading the backup image must be different than master server (i.e. a network socket connection between bptm and bpbrm)
2) Media server must be unix.
3) Client must be unix.
4) A filename in the backup selection must contain an unprintable character, such as "^M" (control-M).
9/21/2012 10:05:42 AM - Error bpverify(pid=7768) Filename from image
( /opt/svc_amddmi/.discagnt-ssh/dmidecode.err) does not match filename in database
*** Note location of second ). ***
9/21/2012 10:05:59 AM - Error bpverify(pid=7768) Verify of policy
UNIX_PROD, schedule MONTHLY (client1_1344311795)
failed, the database contains conflicting or erroneous entries.
There is a bug in NetBackup causing unprintable characters to be stripped from the tar datastream when transferred over the network.
Apply fix from ET2946700