APAR status
Closed as program error.
Error description
When an MQ Java/JMS client is embedded in Oracle, Java/JMS trace fails to generate due to java.lang.NumberFormatException. The following exception stack can be observed: 09:29:44 [1692800984894] [Root Thread] java.lang.Class static() java.lang.NumberFormatException caught: For input string: "(PID=57324;SID=1185)" at java.lang.NumberFormatException.forInputString(NumberFormatExcep tion.java:65) at java.lang.Integer.parseInt(Integer.java:569) at java.lang.Integer.parseInt(Integer.java:615) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.gener atePID(DefaultTracer.java:1185) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.getAp propriateHandler(DefaultTracer.java:917) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.initi alize(DefaultTracer.java:773) at com.ibm.msg.client.commonservices.trace.Trace.setOn(Trace.java:6 04) at com.ibm.msg.client.commonservices.trace.Trace.initialize(Trace.j ava:2591) at com.ibm.msg.client.commonservices.CommonServices.<clinit>(Common Services.java:128) at com.ibm.msg.client.commonservices.propertystore.PropertyStore.in itialize(PropertyStore.java:551) at com.ibm.msg.client.commonservices.propertystore.PropertyStore.<c linit>(PropertyStore.java:256) at com.ibm.msg.client.commonservices.trace.Trace.<clinit>(Trace.jav a:555) at com.ibm.mq.jmqi.JmqiObject.<clinit>(JmqiObject.java:35) at com.gltrade.rims.mq.RIMSmqToolsOut.mqWrite(RIMSmqToolsOut.java:1 68) at com.gltrade.rims.mq.RIMSmqOut.mqSend(RIMSmqOut.java:150) ...
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of the MQ classes for Java/JMS with the MQ Trace enabled. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: Having a MQ Classes for Java/JMS application with trace enabled and running embedded in Oracle database will fail on the attempt to obtain the JVM Process ID via a call to "ManagementFactory.getRuntimeMXBean().getName()". The value returned by this call is not in the expected format and when it is attempt to be converted to a integer value results in a java.lang.NumberFormatException. This is due to the method call return a string having the following content "(PID=57324;SID=1185)@hostname", rather than the expected value "57324@hostname". The following exception stack can be observed: 09:29:44 [1692800984894] [Root Thread] java.lang.Class static() java.lang.NumberFormatException caught: For input string: "(PID=57324;SID=1185)" at java.lang.NumberFormatException.forInputString(NumberFormatExcep tion.java:65) at java.lang.Integer.parseInt(Integer.java:569) at java.lang.Integer.parseInt(Integer.java:615) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.gener atePID(DefaultTracer.java:1185) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.getAp propriateHandler(DefaultTracer.java:917) at com.ibm.msg.client.commonservices.j2se.trace.DefaultTracer.initi alize(DefaultTracer.java:773) at com.ibm.msg.client.commonservices.trace.Trace.setOn(Trace.java:6 04) at com.ibm.msg.client.commonservices.trace.Trace.initialize(Trace.j ava:2591) at com.ibm.msg.client.commonservices.CommonServices.<clinit>(Common Services.java:128) at com.ibm.msg.client.commonservices.propertystore.PropertyStore.in itialize(PropertyStore.java:551) at com.ibm.msg.client.commonservices.propertystore.PropertyStore.<c linit>(PropertyStore.java:256) at com.ibm.msg.client.commonservices.trace.Trace.<clinit>(Trace.jav a:555) at com.ibm.mq.jmqi.JmqiObject.<clinit>(JmqiObject.java:35) ...
Problem conclusion
The source code has been updated to capture the NumberFormatException and avoid the application failing. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.3 LTS 9.3.0.15 v9.x CD 9.3.5 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT44499
Reported component name
MQ BASE V9.3
Reported component ID
5724H7291
Reported release
930
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-09-11
Closed date
2023-10-23
Last modified date
2023-10-23
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
MQ BASE V9.3
Fixed component ID
5724H7291
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.3","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
24 October 2023