WebCache Admin Tool Giving Blank Page On Access, Due To Unable To Open New Threads. (Doc ID 889162.1)

Last updated on NOVEMBER 04, 2016

Applies to:

Web Cache - Version: 10.1.2.0.2 to 10.1.2.3.0 - Release: AS10gR2 to AS10gR2
IBM: Linux on POWER Systems
IBM Power Based Linux

Symptoms

-- Problem Statement:
After successful installation of OAS 10.1.2.0.2 the Web Cache Admin Tool is not accessible.
For example accessing:    http://hostname.domain.name:9400
Only giving a blank page.
Some WebCache Administration functionality is available through EM, but for example the cluster section is not working.

Another sympton is verified at a Webcache tracedump file that will show this error:
ie: /refresh/as10120/product/as10120bi/webcache/logs/tracedump
...
<TraceDump Version="10g (10.1.2)" Label="Build 10.1.2.0.2 050802"
Date="2009-06-30 15:29:47">
<Reason>
Caught SIGSEGV
Error Number: 0
Signal Code: SEGV_ACCERR
Faulting Address: 0xf7f09df0
</Reason>
<StackTrace>

Note: The installation of OAS 10.1.2.0.2 on "IBM PowerPC" platform using Red Hat Linux EL 4, bring the Oracle Client 10.1.0.5, instead of 10.1.0.4 which is the default delivered at other platforms (intel,sparc,etc)

-- Steps To Reproduce:
Access the Web Cache Admin Tool
i.e:
http://hostname.domain.name:9400

Cause

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