Oracle

How to fix the Oracle error ORA-02705: osnpol: polling of communication channel failed?

How to fix the Oracle error ORA-23383: registration for materialized view repgroup “string”.”string” failed at site string?

How to fix the Oracle error NZE-28760: list creation failure?

How to fix the Oracle error ORA-31453: invalid value string for parameter, expecting: Y, N, or NULL?

How to fix the Oracle error QSM-01130: Multi MV rewrite not allowed if at least one query block has no MVs?

How to fix the Oracle error ORA-35917: (XSHIDE05) You cannot HIDE model workspace object because the analytic workspace in which it is defined has not been upgraded to version string.?

How to fix the Oracle error ORA-38611: FI input cursor’s item type is not supported?

How to fix the Oracle error SQL*Loader-00250: Work data sets are not used by SQL*Loader?

How to fix the Oracle error SQL*Loader-00271: Not a Parallel load. Table level OPTIONS statement ignored.?

How to fix the Oracle error QSM-02206: PCT FAST REFRESH is not possible because this query join may produce extra duplicate rows?

How to fix the Oracle error RMAN-00601: fatal error in recovery manager?

How to fix the Oracle error NNL-00900: NO SUCH NAME responses sent: number?