Hi >for that machine processes we are getting "The agent of this target is >unreachable. My first try, when I get such errors, is to execute "emctl clearstate agent". The environment should be set on the agent ORACLE_HOME. HTH Chris New Features Oracle Database 10g Release 2 seminars @ www.trivadis.com Italiano: Lugano (24-Nov) Français: Genève (17-Nov) Deutsch: Zürich (11-Oct), Hamburg (13-Oct), München (20-Oct), Basel (25-Oct), Frankfurt (27-Oct), Bern (8-Nov), Düsseldorf (23-Nov), Stuttgart (13-Dec) -- //www.freelists.org/webpage/oracle-l