Wnnn Process Encounters ORA-07445[lmebucp()+28] Repopulating In-Memory Table
(Doc ID 2097783.1)
Last updated on MAY 20, 2021
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Different problems related to in-memory table are encountered on 18.104.22.168.
The Space job Wnnn process crashed while repopulating an in-memory table with an ORA-7445[lmebucp()+28] error.
The Call Stack Trace in the associated incident trace file shows:
An in-Memory query returns a wrong value on a specific column. The wrong result can be avoided after the in-memory table is repopulated.
The 22.214.171.124.4 DBBP (database bundle patch) or later is applied on top of 126.96.36.199.
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