A fix is available
APAR status
Closed as new function.
Error description
Currently using the 64 bit JVM for IMS adaptor is not supported and causing errors when the client is trying to configure it.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: The MQ IMS adapter does not support IMS * * applications running in a 64bit java * * environment/jvm. * **************************************************************** The MQ IMS adapter does not support IMS applications running in a 64bit java environment/jvm. Consequently if such an IMS application is running the MQ java code does not detect it is in IMS and assumes it is in a batch environment,and loads the batch adapter rather than the IMS adapter. Consequently all the functionality provided by the IMS adapter is not available to the application, leading to failures if such functionality is requested.
Problem conclusion
The MQ IMS adapter is updated to add support for IMS applications running in a 64bit java environment/jvm. This APAR delivers the fix to the MQ base component. For complete functionality it is necessary to also install the fix for APAR PH26041 for the java component. If PH26041 is applied but not its PREREQ PH22258 and a 64 bit JVM is used to run an MQ JMS application the associated JMP/JBP region may fail with a user ABEND 0101 and message CEE3501S 'The module CSQQLB2 was not found' may be issued. Similar symptoms could result if an MQ JMS application running in a 64 bit JVM on a QMGR using the V9.1.0.7 java libraries, which consequently has PH26041 and its PREREQ PH22258 applied, connects to a QMGR running a lower level of the java libraries that does not include PH26041 and PH22258.
Temporary fix
Comments
APAR Information
APAR number
PH22258
Reported component name
IBM MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2020-02-14
Closed date
2020-09-16
Last modified date
2020-11-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI71576
Modules/Macros
CSQQ6432 CSQQLB2 CSQQMQ2X CSQQXQ2X
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R100 PSY UI71576
UP20/10/13 P F010
Fix is available
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Document Information
Modified date:
03 November 2020