Impdp reports ORA-39120 and ORA-02266 when using table_exists_action=truncate
(Doc ID 1432267.1)
Last updated on DECEMBER 06, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 10.1.0.2 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
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Symptoms
- Import reports ORA-39120 / ORA-02266 when using table_exists_action=truncate
Processing object type SCHEMA_EXPORT/TABLE/TABLE
ORA-39120: Table "U2"."PARENT1" can't be truncated, data will be skipped. Failing error is:
ORA-02266: unique/primary keys in table referenced by enabled foreign keys
ORA-00955: name is already used by an existing object
- The issue does not occur when using table_exists_action=replace.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |