Linux BMR backup

I have CentOS 6 and 7 servers with BMR backup policy. CentOS 6 bakups successfuly.
Backup CentOS 7 show errors:

Error bpbrm (pid=6752) BMRERR: Received BMR error: Failed to import Config file. (27) 
Error bpbrm (pid=6752) BMRERR: Received BMR error: Unable to parse client information. (6) 
Error bpbrm (pid=6752) BMRERR: Received BMR error: Failed sending the discovery. (21) 
Error bpbrm (pid=6752) BMRERR: Received BMR error: BMR information discovery failed. (35) 

same as described in https://www.veritas.com/support/en_US/article.100031945

As solution offered install net-tools, but net-tools is already installed (ifconfig and netstat commands available)

Then I check command from article  ./bmrsavecfg -infoonly
On CentOS 6 this command return nothing.
On CentOS 7 this command return:
[root@as21501 bin]# ./bmrsavecfg -infoonly
sed: -e expression #1, char 9: unknown option to `s'
sed: -e expression #1, char 8: unknown option to `s'
sed: -e expression #1, char 11: unknown option to `s'
sed: -e expression #1, char 9: unknown option to `s'
[root@as21501 bin]#

What can be wrong?