HP System Management Homepage is "read only"? I can't change something

[dbn46975]

Hi,

I have a DL580 G2 with Debian 7 Wheezy and latest hpsmh installed as described here: http://downloads.linux.hp.com/SDR/project/mcp/

Right after installation I was able to access hpsmh and see all the values with data source SNMP. As soon as I want to change something there is an error message

Error: Unable to execute /opt/hp/hpsmh/data/cgi-bin/snmpagent/SetSNMPData.cgis

That's strange but anyway, I solved this issue by simply chmod 755 to that file.

Now the above error is gone but nothing is really executed or saved, when I change something in the hpsmh.

Do you know this issues and how to fix?

Thanks