ORA-4030 During Parse/Optimze Of Huge Queries Using Many Nested Expressions In The Select List
(Doc ID 1492913.1)
Last updated on FEBRUARY 19, 2019
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 Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.
An ORA-4030 is reported in the parse/optimize phase running huge queries using many nested constructs.
The ORA-4030 trace file shows lot of memory alocations like the following:
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