ORA-4030 User Defined Function Used Far More "kgmtimob: self" Memory On 19c Than On 11.2
(Doc ID 2913782.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.1.0.2 and laterInformation in this document applies to any platform.
Symptoms
On : 19.10.0.0.0 version, RDBMS
A single SQL contains a user defined function used more than 30GB PGA and eventually hit ORA-4030 error.
ORA-4030 trace shows that most of memory used by "kgmtimob: self "
The same SQL only takes less than 200MB on 11.2.0.4, however it run very slower on 11.2.0.4.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |