A fix is available
APAR status
Closed as new function.
Error description
New function ZOS0204C/K
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All HBB7790 and above installations * **************************************************************** * PROBLEM DESCRIPTION: New function to enable SMF in-memory * * resources and the SMF real-time * * interface * **************************************************************** * RECOMMENDATION: * **************************************************************** This APAR delivers the SMF in-memory resource feature and the SMF real-time interface, an Application Programming Interface (API) to access SMF data in memory as the data is generated.
Problem conclusion
KEYWORDS: ZOS0203C/K
Temporary fix
Comments
A summary of the new functions provided by this APAR appears below. Complete documentation can be found at: http://publibz.boulder.ibm.com/zoslib/pdf/OA49263.pdf About SMF in-memory resources: An SMF in-memory resource is a wrap-around buffer that keeps selected records in memory and provides real-time access to those records. You can specify the size when you define an in-memory resource. SMF must be running in logstream recording mode in order to define and use in-memory resources and, thus, the real-time interface. Records can be recorded to an in-memory resource and may or may not also be written to a logstream depending on the configuration. The SMF in-memory resource function is comprised of: - SMFPRMxx updates Use the INMEM keyword to define an in-memory resource to record SMF records in memory for real-time resource analysis. - SAF resource updates To use SMF in-memory resources, you must also define a SAF resource in the FACILITY class to protect the in-memory resource. Refer to the publications at the link above for details on the defining the SAF resource. - DISPLAY SMF Use the DISPLAY SMF,M command to display the in-memory resources and the connections to them. The SMF Real-Time Interface is comprised of the following: - SMF real-time callable services IFAMCON - Connect to an SMF in-memory resource IFAMGET - Obtain data from an SMF in-memory resource IFAMDSC - Disconnect from an SMF in-memory resource IFAMQRY - Query SMF in-memory resources More details can be found in the publications at the link given above. At z/OS 2.2 only, this APAR corrects a possible skipped recording of a synchronized SMF interval following a processor capacity change, if the processor capacity change occurs within a minute of the end of the interval. Additional keywords: ZOS0201C/K ZOS0202C/K MSGIFA707I MSGIFA714I MSGIFA788I MSGIFA847I ABEND353
APAR Information
APAR number
OA49263
Reported component name
SMF SCHEDULER
Reported component ID
5752SC100
Reported release
790
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2015-11-03
Closed date
2016-08-31
Last modified date
2019-03-29
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UA82681 UA82682
Modules/Macros
HBB77A0J HBB7790J IEECB916 IEECHAIN IEEMB821 IEEMB822 IEEMB824 IEEMB825 IEEMB826 IEEMB827 IEEMB829 IEEMB830 IEEMB832 IEEMB833 IEEMB834 IEEMB837 IEEMB842 IEESMCA IEESMCX IFADSMF IFAIMCON IFAIMDSC IFAIMDSI IFAIMGET IFAIMIDF IFAIMQRY IFAIMRTM IFAIM834 IFAJCST IFALSENF IFALSMOD IFALSTCB IFALSWTR IFALS834 IFAMCON IFAMDSC IFAMGET IFAMQRY IFAPCQRY IFARCINM IFASMF IFASMFDL IFASMFDP IFASMFDT IFASSMF IFASTART IFATSMF IFAZSYSP
GA32088700 | SA38066700 | SA23138000 | SA38066600 | SA38067500 |
SA23137700 | SA38066500 |
Fix information
Fixed component name
SMF SCHEDULER
Fixed component ID
5752SC100
Applicable component levels
Fix is available
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Document Information
Modified date:
29 March 2019