DataPump Export (EXPDP) Fails With Error ORA-39126 ORA-06502 ORA-06512 NULL index table key value
(Doc ID 1549641.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.3 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 Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
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DataPump export log file contains the errors:
Processing object type DATABASE_EXPORT/SCHEMA/SYNONYM
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [SYNONYM:"APEX_030200"."DBA_ARGUMENTS"]
ORA-06502: PL/SQL: numeric or value error: NULL index table key value
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 9001
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [SYNONYM:"APEX_030200"."DBA_ARGUMENTS"]
ORA-06502: PL/SQL: numeric or value error: NULL index table key value
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 9001
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |