ORA-23538: cannot explicitly refresh a NEVER REFRESH
materialized view ("string")
Answer / guest
Cause: An attempt was made to explicitly refresh a NEVER
Action: Do not perform this refresh operation or remove the
MV(s) from the list.
Please add more information about this Error
|Is This Answer Correct ?||1 Yes||0 No|
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ORA-24392: no connection pool to associate server handle
QSM-01040: match between the materialized view (string) and query join graphs failed
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ORA-32319: Cannot use direct loader log to FAST REFRESH materialized view "string"."string"