ORA-27302: skgxpmap1: ORA-27303: maximum(512) number of regions/context exceeded 512
(Doc ID 2171341.1)
Last updated on JULY 17, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
In 12.1.0.2 RAC environment, following errors are raised:
ORA-00603: ORACLE server session terminated by fatal error
ORA-27544: Failed to map memory region for export
ORA-27300: OS system dependent operation:skgxpmmap failed with status: 0
ORA-27301: OS failure message: Error 0
ORA-27302: failure occurred at: skgxpmap1
ORA-27303: additional information: maximum(512) number of regions/context exeeded 512
ORA-27544: Failed to map memory region for export
ORA-27300: OS system dependent operation:skgxpmmap failed with status: 0
ORA-27301: OS failure message: Error 0
ORA-27302: failure occurred at: skgxpmap1
ORA-27303: additional information: maximum(512) number of regions/context exeeded 512
Changes
Customer upgraded the Database from 11.2.0.4 to 12.1.0.2
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |