A fix is available
APAR status
Closed as program error.
Error description
You are running BTS and it appears there is a problem with the repository file. This generates messages DFHSH0105 and also DFHSH0107. Then you get repeated ABENDAHS2 coming out of DFHSHRQ in the shrq_method_accept routine. The messages are generated continuously several times per second. This will eventually fill the system spool and cause other severe issues. additional symptoms: KIXREVSCB
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All * **************************************************************** * PROBLEM DESCRIPTION: CICS issues repeated DFHAC2236 abend * * ASH2 messages for transaction CSHA. * **************************************************************** * RECOMMENDATION: * **************************************************************** When a BTS activity is unflattened from the repository, DFHBAXM bind processing detects that it had been marked active when hardened to the dataset. This is invalid, so a disaster response is returned and the transaction is abended ASH2. As part of commit backwards processing, a new CSHA task is attached to harden data back to the repository. However, this fails in bind processing for the smme reason, and the process is repeated. DFHAC2236 messages are issued for every task that abends like this, and these can start to affect spool usage. KEYWORDS: CBTS BA AC2236 BAXM abendash2 msgDFHAC2236 msgDFHSH0105 msgDFHSH0107 SH0105 SH0107
Problem conclusion
The BA domain has been modified to generate first failure data capture if an activity is still marked as active when it is about to be flattened to, or has been unflattened from, the repository data set. The SH domain has been modified to set the request state to free in the event of a disaster being returned from baxm_bind processing. This will discard the request rather than reject it with the abend that results in the loop. The CICS Transaction Server V5.1 Trace Entries manual (SC34-2873-00) will be updated as follows: New trace entry BA 0127 will be added after existing entry BA 0126 on page 470: "BA 0127 DFHBAXM Exc Activity mode active on repository" New trace entry BA 0176 will be added after existing entry BA 0175 on page 471: "BA 0176 DFHBAXM Exc Bind disaster 1 BAXM parameter list"
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PM87991
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-04-29
Closed date
2013-07-08
Last modified date
2015-03-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK95769
Modules/Macros
DFHATUP DFHBAA10 DFHBAA11 DFHBAA12 DFHBAAC0 DFHBAAC1 DFHBAAC2 DFHBAAC3 DFHBAAC4 DFHBAAC5 DFHBAAC6 DFHBAAC DFHBAAR1 DFHBAAR2 DFHBABR DFHBABU1 DFHBACM DFHBACR DFHBADM DFHBADU1 DFHBADUF DFHBALR2 DFHBALR3 DFHBALR4 DFHBALR5 DFHBALR6 DFHBALR7 DFHBALR8 DFHBALR9 DFHBAOFI DFHBAPR0 DFHBAPR DFHBAPT1 DFHBAPT2 DFHBAPT3 DFHBARUC DFHBARUD DFHBARUP DFHBASP DFHBATRI DFHBATT DFHBAUE DFHBAVP1 DFHBAXM DFHSHDM DFHSHPR DFHSHRE1 DFHSHRM DFHSHRQ1 DFHSHRQ DFHSHRR DFHSHTI DFHSHXM
SC34287300 |
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
R800 PSY UK95769
UP13/07/18 P F307
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:
04 March 2015