ORA-30727: duplicate referential constraint for a REF column



ORA-30727: duplicate referential constraint for a REF column..

Answer / guest

Cause: Multiple referential constraints were specified for a
single REF column.

Action: Remove the duplicate referential constraint and
retry the operation.

Please add more information about this Error

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle Errors Interview Questions

LPX-00657: Invalid output PI '~S'.

1 Answers  


NID-00431: DBNEWID - Reversion completed.

1 Answers  


ORA-15104: conflicting CONTENTS options

1 Answers  


ORA-01181: file string created before last known RESETLOGS, cannot recreate

1 Answers  


ORA-31901: the current operation was cancelled by the user

1 Answers  






RMAN-06517: KEEP option is not supported for archive log backups

1 Answers  


ORA-06793: TLI Driver: server cannot create new process

1 Answers  


NNL-00048: Error opening file: string

1 Answers  


ORA-25201: invalid value, VISIBILITY should be ON_COMMIT or IMMEDIATE

1 Answers  


SQL*Loader-00281: Warning: ROWS parameter ignored in parallel mode.

1 Answers  


ORA-40220: maximum number of attributes exceeded

1 Answers  


ORA-00082: memory size of string is not in valid set of [1], [2], [4]stringstringstringstringstring

1 Answers  


Categories