A fix is available
APAR status
Closed as new function.
Error description
This APAR will provide a Segment Length Distribution Report and a DB record Length Distribution Report via the Fast Path Advanced tool ( FPA ). We'll be providing the new reports and new command parameters to go with these current commands: FPA ANALYZE RELOAD/CHANGE/REORG with PTRCHKLVL=FULL FPO One step OPC FPO OER with One step OPC The enhancement is being implemented as a result of FITS requirement MR0425125719.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of HPFPU Fast Path Advanced Tools * * and Fast Path Online Tools in Fast Path * * Solution Pack Version 1 Release 2 * * (FMID: HAHQ120). * **************************************************************** * PROBLEM DESCRIPTION: This APAR provides Segment Length * * Distribution Report and new keyword * * SEGLDIST. * * * * New report is generated by * * - FPA ANALYZE, CHANGE, RELOAD, REORG * * with SEGLDIST=YES keyword. * * - FPO ANALYZE and REORG with * * SEGLDIST=YES keyword. * **************************************************************** * RECOMMENDATION: Apply the maintenance for this APAR. * **************************************************************** The APAR is made for Segment Length Distribution Report. New report is generated by - FPA ANALYZE with the REPORT subcommand and the PTRCHKLVL=FULL keyword. - FPA CHANGE with the REPORT subcommand and the PTRCHKLVL=FULL keyword. - FPA RELOAD with the REPORT subcommand and the PTRCHKLVL=FULL keyword. - FPA REORG with the REPORT subcommand and the PTRCHKLVL=FULL keyword. - FPO ANALYZE with the REPORT subcommand and the TYPRUN=RPT, FULLSTEP=YES keyword. - FPO REORG with the REPORT subcommand and the TYPRUN=RPT, FULLSTEP=YES, PTRCHK=YES, and CHKUOW=ALL keyword. The following enhancement is became effective with SEGLDIST=YES keyword. 1. Print Segment Length Distribution Report which reports useful segment information for database tuning. 2. Provide exclamation mark next to segments at DB RECORD PROFILE REPORT which are described on Segment Length Distribution Report. This enhancement is being implemented as a result of following FITS requirement: - MR0425125719
Problem conclusion
Temporary fix
Comments
======================== = DOCUMENTATION CHANGE = ======================== The IMS Fast Path Solution Pack for z/OS Version 1 Release 2 IMS High Performance Fast Path Utilities User's Guide (SC19-3287-00). 2.11.3 FPA subcommands 2.11.3.x SEGLDIST SEGLDIST Use the SEGLDIST keyword to specify whether to generate the Segment Length Distribution Report. SEGLDIST is an optional keyword for the following command: REPORT Related keyword: NONE Format: +---------------------------------------------------------+ | | | >>---SEGLDIST=(YES|NO)--->< | | | +---------------------------------------------------------+ parameter parameter can be one of the following values: YES Print Segment Length Distribution Report. SEGLDIST=YES is effective only PTRCHKLVL=FULL is specified. NO Do not print Segment Length Distribution Report. Default: SEGLDIST=NO Site default support: Yes 2.12.14 DEDB AREA ANALYSIS REPORTS 2.12.14.2 DB RECORD PROFILE ANALYSIS The following description is added: Provide exclamation mark next to SEGNAME when SEGLDIST=YES with following conditions: 1. Segment is defined as variable length and its occurrence is NOT zero. 2. Segment is compressed and its occurrence is NOT zero. 2.12.xx Segment Length Distribution Report The optional report for segment analysis provides detailed information about each segments. The Segment Length Distribution Report can be used to: - List detailed information about each segments - Identify which segment requires tuning This report is generated by the following commands: - FPA ANALYZE with the REPORT subcommand and the PTRCHKLVL=FULL - FPA CHANGE with the REPORT subcommand and the PTRCHKLVL=FULL - FPA RELOAD with the REPORT subcommand and the PTRCHKLVL=FULL - FPA REORG with the REPORT subcommand and the PTRCHKLVL=FULL For the sample of Segment Length Distribution Report, see http://www-01.ibm.com/support/docview.wss?uid=swg27023880. 4.7.3 FPO keywords 4.7.3.x SEGLDIST SEGLDIST Use the SEGLDIST keyword to specify whether to generate the Segment Length Distribution Report. SEGLDIST is an optional keyword for the following command: REPORT Related keyword: NONE Format: +---------------------------------------------------------+ | | | >>---SEGLDIST=(YES|NO)--->< | | | +---------------------------------------------------------+ parameter parameter can be one of the following values: YES Print Segment Length Distribution Report. You can specify just Y rather than YES. Y is effective only when TYPRUN=RPT and FULLSTEP=YES are specified. For OER, PTRCHK=YES and CHKUOW=ALL are also required. NO Do not print Segment Length Distribution Report. You can specify just N rather than NO. Default: SEGLDIST=NO Site default support: Yes
APAR Information
APAR number
PM73630
Reported component name
IMS FP SOLUTION
Reported component ID
5655W1400
Reported release
120
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2012-09-25
Closed date
2013-05-20
Last modified date
2013-06-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK94440
Modules/Macros
FPXATO00 FPXAURT0 FPXUCKE0 FPXUCPR0 FPXXRGE0 HAHQ120J HFPA5EA0 HFPA5IN0 HFPA5PF0 HFPA5P30 HFPA5SR0 HFPA5SS0 HFPA5T10 HFPA5W00 HFPA5000 HFPCCDT0 HFPCDEF0 HFPLRST0 HFPQA5I0 HFPQA500 HFPUMVT0 HFPUROB0
Fix information
Fixed component name
IMS FP SOLUTION
Fixed component ID
5655W1400
Applicable component levels
R120 PSY UK94440
UP13/05/23 P F305
Fix is available
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Document Information
Modified date:
04 June 2013