Oracle

How to fix the Oracle error CRS-02646: ‘string’ must have a default value if specified?

How to fix the Oracle error CRS-02776: Failed to update server pool ‘string’. Details at string in string.?

How to fix the Oracle error QSM-02011: a HAVING clause is present?

How to fix the Oracle error RMAN-05039: One or more auxiliary set datafiles could not be removed?

How to fix the Oracle error ORA-02083: database name has illegal character ‘string’?

How to fix the Oracle error ORA-19769: missing FILE keyword?

How to fix the Oracle error ORA-26045: REF column string expects string arguments; found string.?

How to fix the Oracle error RMAN-08613: channel string: failover to piece handle=string tag=string?

How to fix the Oracle error INS-10015: Argument (string) passed from the command line is invalid.?

How to fix the Oracle error RMAN-08589: channel string: starting datafile conversion?

How to fix the Oracle error TNS-01029: Services Summary…?

How to fix the Oracle error PLS-01714: ANSI expects a column name not a literal value here?