IBM Support

PK77029; 6.1.0.11: sip error 480 when running sip container under moderate load

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Abstract

InterruptedException is thrown when the SIP container threads are working. The Exception causes the SIP container to halt.

Download Description

PK77029 resolves the following problem:

ERROR DESCRIPTION:
Session Initiation Protocol (SIP) error 480 when running SIP container under moderate load

USERS AFFECTED:
All users of WebSphere Application Server V6.1 and V7.0

PROBLEM DESCRIPTION:
InterruptedException is thrown when the SIP container threads are working. The Exception causes the SIP container to halt.

RECOMMENDATION:
None

The JVM inside WebSphere Application Server is allowed to trigger an InterruptedException at any stage. However, the Session Initiation Protocol (SIP) container code did not handled that exception gracefully and the processing of the SIP requests is paused. Some of the SIP messages will be lost.

PROBLEM CONCLUSION:
The fix will now catch the InterruptedException but will ignore it and will try to finish the SIP request processing.

The fix for this APAR is currently targeted for inclusion in fix packs 6.1.0.23 and 7.0.0.3. Please refer to the
Recommended Updates page for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Prerequisites

Please download the UpdateInstaller below to install this fix.

[{"PRLabel":"UpdateInstaller","PRLang":"US English","PRSize":"7250000","PRPlat":{"label":"AIX","code":"PF002"},"PRURL":"http://www.ibm.com/support/docview.wss?rs=180&uid=swg21205991"}]

Installation Instructions

Please review the readme.txt for detailed installation instructions.

[{"INLabel":"Readme","INLang":"US English","INSize":"7095","INURL":"ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PK77029/readme.txt"}]
Off
[{"DNLabel":"7.0.0.0-WS-WAS-IFPK77029","DNDate":"12/17/2008","DNLang":"US English","DNSize":"13530","DNPlat":{"label":"AIX","code":"PF002"},"DNURL":"ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PK77029/7.0.0.0-WS-WAS-IFPK77029.pak","DNURL_FTP":" ","DDURL":null},{"DNLabel":"6.1.0.11-WS-WAS-IFPK77029","DNDate":"12/17/2008","DNLang":"US English","DNSize":"12432","DNPlat":{"label":"AIX","code":"PF002"},"DNURL":"ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PK77029/6.1.0.11-WS-WAS-IFPK77029.pak","DNURL_FTP":" ","DDURL":null}]

Technical Support

Contact IBM Support using SR (http://www-306.ibm.com/software/support/probsub.html), visit the WebSphere Application Server Support Web site (http://www.ibm.com/software/webservers/appserv/was/support/), or contact 1-800-IBM-SERV(U.S. only).

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Document Information

Modified date:
15 June 2018

UID

swg24021766

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