User Process Aborts Due To ORA-24761 Error
(Doc ID 1448953.1)
Last updated on JANUARY 29, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.4 [Release 11.2]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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Database alert.log shows following errors:
opidcl aborting process unknown ospid (2965) as a result of ORA-24761
PMON is cleaning up dead sessions/processes during this time.
PMON trace file shows:
[claim lock for dead process][lp 0x1c62ccd88][p 0x1c59090a0.9004][hist x49514951]
[claim lock for dead process][lp 0x1c62ccbd8][p 0x1c59090a0.9004][hist x49514951]
Changes
Upgraded to Oracle 11G from Oracle 9i
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |