APAR status
Closed as program error.
Error description
Application can hang when a socket is attempted to read and close by two different threads at the same time. In a problematic case both the threads will wait for each other forever. So far this problem has been reported by SAP application.
Local fix
Problem summary
Two user threads are going to continious sleep
Problem conclusion
Handled the race condtion properly between read and close
Temporary fix
Comments
APAR Information
APAR number
IJ53544
Reported component name
AIX V7.3
Reported component ID
5765CD300
Reported release
730
Status
CLOSED PER
HIPER
NoHIPER
Submitted date
2025-02-05
Closed date
2025-02-05
Last modified date
2025-12-10
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
AIX V7.3
Fixed component ID
5765CD300
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11T","label":"AIX 7.3 HIPERS- APARs and Fixes"},"Platform":[{"code":"PF053","label":"Power Systems"}],"Version":"730","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
Document Information
Modified date:
10 December 2025