ORA-00600[QSMEMDNF_MODIFIED_DNF] REPORTED IN ALERT.LOG
(Doc ID 889649.1)
Last updated on NOVEMBER 06, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.1.0 [Release 10.2 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 Exadata Express Cloud 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
ORA-00600: internal error code, arguments: [qsmemdnf_modified_dnf] reported in alert.log and trace files generated with following error stack.
Reported on query using query rewrite with multiple AND and ORs (even implicit like IN clause).
Sample of Trace file:
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |