How to fix the Oracle error LPX-01057: [XQST0057] Missing schema import target namespace?

How to fix the Oracle error TNS-12623: TNS:operation is illegal in this state?

How to fix the Oracle error TNS-00305: The Navigator encountered an invalid/unknown trace level?

How to fix the Oracle error RMAN-04002: OCIPI failed, ORA-string?

How to fix the Oracle error CLST-02302: failure string validating configuration of private interconnect name string?

How to fix the Oracle error ORA-38912: An index must be specified in the index hint?

How to fix the Oracle error NZE-29150: DES self-test failure?

How to fix the Oracle error ORA-01560: LIKE pattern contains partial or illegal character?

How to fix the error ORA-00086: user call does not exist?

SQL Server Error Code – 30049 fulltext thesaurus internal error (hresu

SQL Server Error Code – 21351 warning: only subscribers running sql se

Windows System Error Code 13006 – ERROR_IPSEC_MM_FILTER_EXISTS (0x32CE)]