Fixes are available
APAR status
Closed as program error.
Error description
A .NET application that got a message with a CCSID of 1051 gave the following exception: System.NullReferenceException: Object reference is not defined at object instance. IBM.WMQ.MQMarshalMessageForGet.GetFormatAsLong(Encoding encoding) IBM.WMQ.MQMarshalMessageForGet.ProcessMessageForRFH() IBM.WMQ.MQDestination.PerformMsgProcessingAfterGet (MQMessage& mqMsg, Byte[] data, Int32 length) IBM.WMQ.MQDestination.Get(MQMessage message, MQGetMessageOptions gmo, Int32 maxMsgSize) IBM.WMQ.MQDestination.Get(MQMessage message, MQGetMessageOptions gmo)
Local fix
na
Problem summary
**************************************************************** USERS AFFECTED: Users of .NET (including VB .NET) that get messages in a CCSID that does not have a direct mapping to a .NET encoding (including CCSID 1051). Platforms affected: Windows **************************************************************** PROBLEM SUMMARY: The .NET code was referencing a property of a null object (in a case where it was valid for the object to be null). The problem was seen when a message was got which had an MQ CCSID that did not have a direct mapping to a .NET Encoding (such as CCSID 1051).
Problem conclusion
The .NET code has been updated so the object property is not referenced when the object is null. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.0 -------- -------------------- Windows U200306 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
IC60777
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-04-14
Closed date
2009-04-29
Last modified date
2009-04-29
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
WMQ WINDOWS V7
Fixed component ID
5724H7220
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
31 March 2023