Refresh_after_errors was TRUE; The following MVs could not be refreshed: string
ORA-30451 – Oracle Error Code
Internal error
ORA-30452 – Oracle Error Code
Cannot compute AVG(X)- VARIANCE(X) or STDDEV(X)- without COUNT(X) or SUM(X)
ORA-30453 – Oracle Error Code
Summary contains AVG without corresponding COUNT
ORA-30435 – Oracle Error Code
Job_queue_processes must be non-zero in order to refresh summaries
ORA-30436 – Oracle Error Code
Unable to open named pipe ‘string’
ORA-30437 – Oracle Error Code
All job queue processes have stopped running
ORA-30438 – Oracle Error Code
Unable to access named pipe ‘string’
ORA-30439 – Oracle Error Code
Refresh of ‘string.string’ failed because of string
ORA-30440 – Oracle Error Code
Can’t fast refresh;refresh complete or set event 30441 for partial refresh