Fixes are available
APAR status
Closed as program error.
Error description
Using an unmanaged 64-bit .NET client application with MQPutMessageOptions.Version = MQPMO_VERSION_2 fails with reason code 2156 MQRC_RESPONSE_RECORDS_ERROR. This happens only when the .NET client application is compiled for 64-bit CPU or AnyCPU.
Local fix
Compile the .NET client application for 32-bit CPU.
Problem summary
**************************************************************** USERS AFFECTED: Users of unmanaged WebSphere MQ .NET client who use MQPuMessageOptions.Version = 2 or higher on 64-bit machines with client applications compiled for x64 or AnyCPU. Platforms affected: Windows **************************************************************** PROBLEM SUMMARY: Two fields of the MQPMO structure were declared with an incorrect data type causing the size of the MQPMO structure to differ in the .NET layer and the native layer. This caused the native C layer to report a MQRC_RESPONSE_RECORDS_ERROR as it attempted to access an inaccessible address on the memory.
Problem conclusion
The fields of the MQPMO structure were modified to have the correct data types. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.6 -------- -------------------- Windows U200328 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
IC75049
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
701
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-03-16
Closed date
2011-03-29
Last modified date
2011-03-29
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
R701 PSY
UP
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Document Information
Modified date:
31 March 2023