ORA-02434: cannot enable unique(string) - unique key not defined for table

ORA-02434: cannot enable unique(string) - unique key not
defined for table

Question Posted / guest

ORA-02434: cannot enable unique(string) - unique key not defined for table..

Answer / guest

Cause: attempted to enable a unique key that is not defined
for the table.

Action: None

Please add more information about this Error

Is This Answer Correct ?

0 Yes

0 No

More Oracle Errors Interview Questions

ORA-27418: syntax error in repeat interval

ORA-22615: attribute is not a collection

RMAN-06123: operation not supported without the recovery catalog or mounted controlfile

ORA-09761: pw_destroyPorts: server call pws_stop_instance failed.

ORA-13114: [string]_NODE$ table does not exist

PCC-02422: Invalid value specified for the given context option

ORA-25107: duplicate TABLESPACE option specification

ORA-30551: The index depends on a package/type body which does not exist

SQL*Loader-00803: %s field type not supported by External Table

DRG-51200: open keymap failed for index id = string

QSM-02174: the materialized view does not have a UNION ALL marker column

ORA-13912: Critical threshold value is less than warning threshold value.

For more Oracle Errors Interview Questions Click Here