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Materialized View Refresh Over Dblink Hangs After Firewall Upgrade (Doc ID 759428.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 9.0.1.0 to 11.1.0.8 [Release 9.0.1 to 11.1]
Information in this document applies to any platform.

Symptoms

NOTE: In the images and/or the document content below, the user information and data used represents fictitious data from the Oracle sample schema(s) or Public Documentation delivered with an Oracle database product.  Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.

After an interruption in internet-carrier service, a group of materialized views would no longer refresh.   No tracefiles were generated.  This occurred in 3 out of 113 sites with the following errors:

Changes

A CISCO PIX 515E firewall was upgraded from V7.22 to V8.04.

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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