I'm running multimaster replication on Oracle 126.96.36.199 and HP-UX 10.20.
The table System.DEF$_AQCALL and the index DEF$_TRANORDER are growing a lot and there is no room on the system tablespace. (There is no disk space available for the system datafile). What are the implications of moving the above objects from sys tablespace to new tablespaces where i have room? could i purge this table?
This is one of the default queue tables used in replication. I assume you will knacker your replication if you truncate it.
If you have room in another tablespace then there is room for more SYSTEM tablespace. Simply reduce the size of another tablespace and make room for SYSTEM to expand. If the room is on another mountpoint then add a datafile to the system tablespace on that drive and turn the autoextend off the first file.
It's not a good idea to start messing with the SYS schema.