Oracle

How to fix the Oracle error NID-00320: Operation cancelled at user request?

How to fix the Oracle error CRS-04674: Cannot add invalid user ‘string’ to CRS Admin list.?

How to fix the Oracle error QSM-02180: no primary key constraint in the master table?

How to fix the Oracle error PCC-00114: Length spec required in EXEC SQL VAR statements for VARxxx types?

How to fix the Oracle error ORA-19134: XQDY0074: It is a dynamic error if the value of the name expression in a computed element constructor cannot be converted to an expanded QName (for example, because it contains a namespace prefix not found in statically known namespaces.)?

How to fix the Oracle error ORA-39960: scope can only be SYSTEM or SESSION?

How to fix the Oracle error ORA-63002: a data file copy that is not current?

How to fix the Oracle error RMAN-08087: channel string: started backup set validation?

How to fix the Oracle error CLSGN-00048: type mismatch “string”. Expected: string Actual: string.?

How to fix the Oracle error PCC-02013: unknown escape sequence?

How to fix the Oracle error TNS-12544: TNS:contexts have different wait/test functions?

How to fix the Oracle error DRG-10707: a value is required for attribute string of preference string?