Fixes are available
IBM Spectrum Control V5.2.9 (February 2016)
IBM Spectrum Control V5.2.10 (May 2016)
IBM Spectrum Control V5.2.10.1 (July 2016)
IBM Spectrum Control V5.2.11 (August 2016)
IBM Spectrum Control V5.2.12 (November 2016)
IBM Spectrum Control V5.2.13 (March 2017)
IBM Spectrum Control V5.2.14 (May 2017)
IBM Spectrum Control V5.2.15 (August 2017)
IBM Spectrum Control V5.2.15.2 (November 2017)
IBM Spectrum Control V5.2.16 (March 2018)
IBM Spectrum Control V5.2.17 (May 2018)
APAR status
Closed as program error.
Error description
The "Zero Buffer Credit Percentage" metric values are incorrect when aggregated from ports to node, I/O group, or the entire cluster.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * TPC 5.2.1 users or newer when this metric is supported for * * Nodes, I/O Groups, and System. * **************************************************************** * PROBLEM DESCRIPTION: * * The metric for Zero Buffer Credit Percentage for an SVC * * device show value higher than 100% * **************************************************************** * RECOMMENDATION: * * Apply fix maintenance when available. * ****************************************************************
Problem conclusion
The fix for this APAR is targeted for the following maintenance package: | refresh pack | 5.2-TIV-TPC-RP0009 - target February 2016 Fixed in IBM Spectrum Control 5.2.9. http://www-01.ibm.com/support/docview.wss?&uid=swg21320822 The target dates for future refresh packs do not represent a formal commitment by IBM. The dates are subject to change without notice.
Temporary fix
Comments
APAR Information
APAR number
IT12723
Reported component name
TPC
Reported component ID
5608TPC00
Reported release
527
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-12-16
Closed date
2016-02-04
Last modified date
2016-02-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
PM
Fix information
Fixed component name
TPC
Fixed component ID
5608TPC00
Applicable component levels
R521 PSY
UP
R522 PSY
UP
R523 PSY
UP
R524 PSY
UP
R525 PSY
UP
R526 PSY
UP
R527 PSY
UP
R528 PSY
UP
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Document Information
Modified date:
22 February 2022