APAR status
Closed as program error.
Error description
IHS processes may show high CPU calling the msgrcv() routine for a brief period of time, more logging is required.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM HTTP Server on z/OS * **************************************************************** * PROBLEM DESCRIPTION: Add warnings if accept() fails in a non-* * fatal way. * **************************************************************** * RECOMMENDATION: * **************************************************************** IHS may loop if BPX4AIO says a listening socket is readable but accept() returns a non-fatal error. These errors were not logged..
Problem conclusion
The code was updated to log a warning in this unexpected condition. The fix for this APAR is targeted for inclusion in IBM HTTP Server fix packs 8.5.5.25 and 9.0.5.19. For more information, se 'Recommended Updates for WebSphere Application Server': https://www.ibm.com/support/pages/node/715553
Temporary fix
Comments
APAR Information
APAR number
PH57408
Reported component name
WAS IHS ZOS
Reported component ID
5655I3510
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-10-09
Closed date
2024-01-12
Last modified date
2024-02-16
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WAS IHS ZOS
Fixed component ID
5655I3510
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB67","label":"IT Automation \u0026 App Modernization"}}]
Document Information
Modified date:
17 February 2024