I have posted the same problem in PL/SQL Expert Forum, but did not get any response so posting it here.
Very often I could see the below list of error messages in the alert.log
What could be the problem?
Wed Jan 10 10:26:56 2007
ORA-12008: error in materialized view refresh path
ORA-08103: object no longer exists
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 803
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 860
ORA-06512: at "SYS.DBMS_IREFRESH", line 683
ORA-06512: at "SYS.DBMS_REFRESH", line 195
ORA-06512: at line 1
Wed Jan 10 15:53:26 2007
I do not get the error when I try to refresh the same materialized view using
SQL> execute dbms_refresh.refresh('"DEVELOPMENT"."DEV_BLUE_BOOK_YIELD_REP_MV"');
Thanks in advance