A fix is available
APAR status
Closed as program error.
Error description
If ABEND0C4-00000011 occurs in CSQMHDRS due to a bad buffer being passed to MQGET, resulting in CSQIMGET returning MQRC_BUFFER_ERROR This was incorrectly followed by the ABEND5C6-00D40017 in CSQMGET: Symptom Description ------- ----------- RIDS/CSQMLPLM#L Load module name: CSQMLPLM RIDS/CSQMGET Csect name: CSQMGET AB/S05C6 System abend code: 05C6 PRCS/00D40017 Abend reason code: 00D40017 RIDS/CSQGFRCV#R Recovery routine csect name: CSQGFRCV THis results in an MQRC 2195 being returned on the MQGET call.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 0 Modification 0 * **************************************************************** * PROBLEM DESCRIPTION: If a bad buffer is passed in on an * * MQGET call and an 0C4 abend occurs in * * CSQMHDRS, CSQMGET may incorrectly abend * * 5C6=00D0017. * **************************************************************** If a bad buffer is passed in, MQGET processing may abend 0C4 in CSQMHDRS due to the use of a bad application buffer. This is passed back through CSQIMGET internally as MQRC_BUFFER_ERROR, however this RC is not handled in CSQMGET. This results in abend 5C6-00D40017 being generated, and the MQGET call to fail MQRC 2195.
Problem conclusion
CSQMGET has been changed to correctly handle MQRC_BUFFER_ERROR from CSQIMGET without an abend and return MQRC_BUFFER_ERROR to the MQGET call.
Temporary fix
Comments
APAR Information
APAR number
PI92487
Reported component name
IBM MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-01-16
Closed date
2018-01-30
Last modified date
2018-04-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI53534 010PC2 010PC2 010PC2
Modules/Macros
CSQIMGE9
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R000 PSY UI53534
UP18/04/03 P F803
Fix is available
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Document Information
Modified date:
03 April 2018