Solaris error during the installation

Hello!

We are facing during the installation in the phase “Install DBA tools” (step “Lock/unlock schema user dbsnmp…”) with the following error:

<b>setLocalDefaultContextParameter

oracom.getSapdataHome FromEnv() has no properties</b>

Can some one please help to solve this problem?

Thank you very much in advance!

Regards

Thom