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ORA-04030 Error For Memory Allocation Type "pl/sql vc2" (Doc ID 1315884.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.7.0 and later
Information in this document applies to any platform.

Goal

Why is the following error raised:

ORA-04030: out of process memory when trying to allocate 32712 bytes (koh-kghu sessi,pl/sql vc2)

Why doesn't PGA_AGGREGATE_TARGET limit the processes' memory in this case?

Why doesn't _PGA_MAX_SIZE help either?

Solution

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