A fix is available
APAR status
Closed as program error.
Error description
A customer may receive the following error messages during CICS shutdown PLT processing: . DFHAC2236 mm/dd/yyyy hh:mm:ss applid Transaction CKBR abend AMQH in program DFHMQBR0 term ????. Updates to local recoverable resources will be backed out. . DFHMQ0102 E mm/dd/yyyy hh:mm:ss applid Cannot start the CICS transaction CKBR. EIBFN=1008 EIBRESP=16 EIBRESP2=17 . The second message simply means that CICS cannot start the CKBR transaction because CICS is in shutdown processing and CKBR is defined as shutdown=disabled in the CSD. The problem here is that a message has been received/processed by CKBR at the same time as the shutdown has been initiated, which results in the EXEC CICS START failing with RESP=16 and RESP2=17. It does look as though it is unnecessary for CKBR to issue an AMQH abend in this situation.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All * **************************************************************** * PROBLEM DESCRIPTION: The following error messages are * * output to the CICS CSMT log: * * DFHAC2236 mm/dd/yyyy hh:mm:ss applid * * Transaction CKBR abend AMQH in program * * DFHMQBR0 term ????. Updates to local * * recoverable resources will be backed * * out. * * . * * DFHMQ0102 E mm/dd/yyyy hh:mm:ss applid * * Cannot start the CICS transaction CKBR. * * EIBFN=1008 EIBRESP=16 EIBRESP2=17 * **************************************************************** * RECOMMENDATION: * **************************************************************** During CICS shutdown CKBR attempts to START a transaction and because the transaction is defined to CICS as SHUTDOWN DISABLED the START fails, returning EIBRESP=16, EIBRESP2=17. CKBR does not handle this condition and abends AMQH. Keywords: MSGDFHAC2236 MSGDFHMQ0102 MSGDFHMQ0704
Problem conclusion
DFHMQBR0 is changed to handle the START failed condition and to output messages DFHMQ0704 E and DFHMQ0760 I which details the MsgId of the message that prompted the START command.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PK86562
Reported component name
CICSTS V3 Z/OS
Reported component ID
5655M1500
Reported release
500
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-05-14
Closed date
2009-10-26
Last modified date
2009-12-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PK98812 UK51474
Modules/Macros
DFHMQBP0 DFHMQBP1 DFHMQBP2 DFHMQBRH DFHMQBR0 DFHMQBR2 DFHMQBR3 DFHMQP0@ DFHMQP1@ DFHMQP2@ DFHMQR0@ DFHMQR2@ DFHMQR3@
Fix information
Fixed component name
CICSTS V3 Z/OS
Fixed component ID
5655M1500
Applicable component levels
R503 PSY UK51474
UP09/11/03 P F911
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
02 December 2009