DataPump Export (EXPDP) Fails With Errors UDE-31623 ORA-4031
(Doc ID 1318528.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.2.0.2 [Release 11.1 to 11.2]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
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
You get ORA-4031 errors in the alert log file indicating issues in the streams pool when using DataPump export:
ORA-04031: unable to allocate 56 bytes of shared memory ("streams pool","unknown object","streams pool","fixed allocation callback")
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |