Fixes are available
APAR status
Closed as program error.
Error description
Usage of a non thread-safe implementation to get an instance of SimpleDateFormat resulted in the below java.lang.ArrayIndexOutOfBoundsException: java.lang.ArrayIndexOutOfBoundsException at java.util.Calendar.getDisplayName(Calendar.java:2125) at java.text.SimpleDateFormat.subFormat(SimpleDateFormat.java:1136) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:977) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:947) at java.text.DateFormat.format(DateFormat.java:356) at org.apache.cxf.transport.http.Headers.toHttpDate(Headers.java:54 7) at org.apache.cxf.transport.http.Headers.headerObjectToString(Heade rs.java:514)
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server * **************************************************************** * PROBLEM DESCRIPTION: JAX-RS 2.0 requests cause a * * ArrayIndexOutOfBoundsException. * **************************************************************** * RECOMMENDATION: * **************************************************************** SimpleDateFormat is not thread-safe, so processing multiple requests can result in an ArrayIndexOutOfBoundsException.
Problem conclusion
The code has been updated to handle JAX-RS requests in a thread-safe manner. The fix for this APAR is currently targeted for inclusion in fix pack 9.0.5.2. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PH15733
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-08-19
Closed date
2019-10-25
Last modified date
2019-10-25
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
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R900 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.0","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
01 November 2021