A fix is available
APAR status
Closed as program error.
Error description
You are running CICS TS 5.1 or 5.2 and receive the following message: DFHSM0133 CICS is under stress (short on storage above 16MB) A dump at the time of the SOS condition showed the largest DSA was the ECDSA. Within the ECDSA the largest subpool was BAGENRAL. There is an Omegamon task suspended for BAGENRAL storage. Additional Symptom(s) Search Keyword(s): KIXREVSLY
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: DFHSM0133 SOS ABOVE the line. Subpool * * BAGENRAL in the ECDSA has a large * * amount of storage allocated. * **************************************************************** * RECOMMENDATION: * **************************************************************** When an application or CICS performance monitor issues an EXEC CICS STARTBROWSE PROCESS request for a BTS PROCESSTYPE and receives a response such as IOERR, the CICS exception handling only FREEMAINs one of the two areas that were GETMAINed to handle the request. Over a period of time, the storage leak may result in SOS ABOVE the line due to the amount of storage allocated to the ECDSA subpool BAGENRAL. Additional keywords: MSGDFHSM0133 SM0133
Problem conclusion
DFHBABR has been changed to ensure that all GETMAINed storage that was allocated for processing the STARTBROWSE PROCESS is FREEMAINed.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PI54524
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 / Xsystem
Submitted date
2015-12-22
Closed date
2016-02-25
Last modified date
2016-04-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PI55811 UI35653 UI35654
Modules/Macros
DFHBABR
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
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.
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGMGV","label":"CICS Transaction Server"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.1","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.1","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
05 April 2016