APAR status
Closed as program error.
Error description
In certain circumstances, an unexpected IWNR1060E Error message may occur during a Suspend command for Sessions using z/OS HyperSwap. This results from an internal NullPointerException in method ESSElementCreator.getSSIDFromBoxNameAndLSS. Stack Trace from Error: runCommand: operation received unexpected exception java.lang.NullPointerException at com.ibm.csm.server.hw.ess.ccw.ESSElementCreator.getSSIDFromBoxNa meAndLSS(Unknown Source) at com.ibm.csm.server.session.ZOSHyperswapManager.getSsidMap(Unknow n Source) at com.ibm.csm.server.session.ZOSHyperswapManager.getSuspendHypersw apBuffer(Unknown Source) at com.ibm.csm.server.session.ZOSHyperswapManager.callIOSSuspend(Un known Source) at com.ibm.csm.server.session.SessionMgr.runOperation(Unknown Source) at com.ibm.csm.server.session.SessionMgr.runCommand(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor Impl.java:79) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod AccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:618) at com.ibm.csm.server.communication.ClientRequest.processCommandPar cel(Unknown Source) at com.ibm.csm.server.communication.ClientRequest.buildResponse(Unk nown Source) at com.ibm.csm.server.communication.ClientRequest.access$100(Unknow n Source) at com.ibm.csm.server.communication.ClientRequest$BuildResponseActi on.run(Unknown Source) at java.security.AccessController.doPrivileged(AccessController.jav a:214) at javax.security.auth.Subject.doAs(Subject.java:495) at com.ibm.csm.server.communication.ClientRequest.work(Unknown Source) at com.ibm.csm.util.thread.ThreadPool$WorkerBee.run(Unknown Source)
Local fix
Problem summary
In certain circumstances an unexpected IWNR1060E message may occur during a suspsned command.
Problem conclusion
The problem occurs if the element is not found when looking up the SSID while creating the buffer for the IOS suspend. A check has been added for the Null Pointer Exception case.
Temporary fix
Comments
APAR Information
APAR number
PM34773
Reported component name
TPC FOR REPL Z/
Reported component ID
5608TRMZ0
Reported release
33Y
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-03-15
Closed date
2011-05-31
Last modified date
2011-05-31
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
TPC FOR REPL Z/
Fixed component ID
5608TRMZ0
Applicable component levels
R41B PSY
UP
R42B PSY
UP
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMN28","label":"Tivoli Storage Productivity Center for Replication"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"33Y","Edition":"","Line of Business":{"code":"LOB26","label":"Storage"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"33Y","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
31 May 2011