Error ORA-31623 On DataPump Export Via DBScheduler After First Run Was Successful
(Doc ID 788301.1)
Last updated on JANUARY 30, 2022
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Oracle 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.
When running an export job in DB console, the job will run one time successfully but the subsequent runs will fail with errors:
ORA-31623: a job is not attached to this session via the specified handle
Execute Failed: ORA-31623: a job is not attached to this session via the
ORA-6512: at "SYS.DBMS_DATAPUMP", line 2315
ORA-6512: at "SYS.DBMS_DATAPUMP", line 3157
ORA-6512: at line 27 (DBD ERROR: OCIStmtExecute)
No export log is created.
This procedure is referenced in
<Note 461307.1> - How To Export Database Using DBConsole/OEM In 10G
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