HELLO

I HAVE DESIGNED A MULTI-MASTER REPLICATION WITH 3 DATABASES.AS YOU KNOW BEFORE UPDATING THE TABLES
IN MASTER DEFINITION SITE I MUST CHANGE THE MODE OF
REPLICATION TO "NORMAL".I CHANGE IT AND THEN I TRY TO UPDATE ONE OF MY TABLES IN MASTER GROUP BUT WHEN I WANT TO INSERT A ROW ,I RECIEVE THIS ERROR :
ORA-25205 : THE QUEUE SYSTEM.DEF$_AQCALL DOES NOT EXIST.

WOULD YOU PLEASE TELL ME WHAT HAPPEND?
I DONT EXACTLY KNOW WHAT IS IT? JUST I KNOW IT IS A QUEUE TABLE!!!

THANK YOU SO MUCH.
PARVIN