On 19/03/2012 21:05, Radoulov, Dimitre wrote: > On 19/03/2012 20:51, Mandal, Ashoke wrote: >> [...] >> RMAN-10038: database session for channel aux1 terminated unexpectedly > a shot in the dark - I would check for firewall inactivity timeout Sorry, I meant: between the repository catalog database and the target system. Dimitre -- //www.freelists.org/webpage/oracle-l