ORA-03301
(ORA-00001 details) row with column values (column_values) already exists
- column_values: Column values which violated the unique constraint.
Cause
The preceding ORA-00001 error on the stack is enhanced to provide additional details when requested. Additional error details are configured using system parameter "ERROR_MESSAGE_DETAILS".
Action
Use these details to understand the preceding ORA-00001 error and take the appropriate action as described in the ORA-00001 Action text.