Originally posted by jovery
Those objects are replication objects, did you install advanced replication? If you want to get rid of them you can run $ORACLE_HOME/rdbms/admin/catrepr.sql as SYS.

If you don't want to deinstall replication you shoule rerun catrep.sql.

Regards
don't forget to run catproc as sys after catrepr as catrepr whacks
some objects that will need to be recreated by catproc

steve