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DBUA changed "dispatchers" parameters in spfile when upgrading RAC DB (Doc ID 2871590.1)

Last updated on MAY 23, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 19.10.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Customer upgraded 2-node RAC DB from 12.2.0.1 to 19.10.0.0.210119 using DBUA.
After Upgrade, "dispatchers" parameters in spfile were changed as follows.

<Before Upgrade>

*.dispatchers='(PROTOCOL=TCP)'
db11.dispatchers='(address=(protocol=TCP)(host=xx.xxx.x.01))(disp=3)'
db12.dispatchers='(address=(protocol=TCP)(host=xx.xxx.x.02))(disp=3)'

<After Upgrade>

*.dispatchers='(address=(protocol=TCP)(host=xx.xxx.x.01))(disp=3)'
db11.dispatchers <<<< removed
db12.dispatchers <<<< removed



Cause

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In this Document
Symptoms
Cause
Solution
References


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