PQ99916: TRANSIT REPORTS MISSING SHARED QUEUE TRANSACTIONS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The Message Queue Transit reports are not reporting
  all transactions in a Shared Queues environment.
  Additional symptoms fixed:
  1) Large discrepancy between TRANEXC and IRUR.
  2) Negative values in Transaction History file for
  values TRH2PTO and TRHRTPRO.
  3) Dashboard report, transaction transit times are too high
  for "In Q" and "Exec" values.
  4) Transaction Exception Report (TRANEXC) is not reporting for
  the full requested timeframe.  This is happening because the
  transit queue is filling and causing Transit processing to
  be stopped. IPI0311I  Transit processing ended,
  Transaction Sets processed=nnnnnn - might be seen in this case.
  5) ABEND0C4 IPIPEOT PQ91015 at x'1208'.
  Additional keyword: MSGIPI0311I
  Note: This APAR is for IPA V3.2 and V3.3.  There will
  be a seperate PTF for each release.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS Performance Analyzer.       *
  ****************************************************************
  * PROBLEM DESCRIPTION: TRANSIT Reports missing shared Queue    *
  *                      Transactions.                           *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The Message Queue Transit reports are not reporting
  all transactions in a Shared Queues environment.
  Symptoms include:
  1. Dashboard and other Transit reports have missing
     transactions.
  2. IRUR Miscellaneous report has transaction count
     higher than Transit reports.
  3. Transaction History File contains negative elapsed
     times.
  4. Incorrect processing IMS ID in Shared Queue environment.
  Additional problem. The Transaction Transit Log report
  may not include transactions after an application abend
  is encountered for the transaction.
  

Problem conclusion

• Transit processing is corrected to detect completed
  transactions at log input end-of-file and report them.
  Corrected Transaction History File elapsed time
  calculations.
  Transit processing corrected to include all completed
  transactions.
  Addition of sample DB2 QMF query (IPITHQM4) to report
  Transaction History Transit Queue time peak percentile.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UK04913 UK04914

Modules/Macros

•    IPIPRS71 IPIPRS81 IPIPRS91 IPIPRT71 IPIPRT81
  IPIPRT91 IPIPR271 IPIPR281 IPIPR291 IPISLOGH IPISLO71 IPISLO81
  IPISLO91 IPISLP71 IPISLP81 IPISLP91 IPISLS71 IPISLS81 IPISLS91
  IPISTMQ  IPITHQM4
  

Fix information

• Fixed component name

  IMS PERF ANALYZ

• Fixed component ID

  5655E1500

Applicable component levels

• R320 PSY UK04914

     UP05/06/29 P F506

• R330 PSY UK04913

     UP05/06/29 P F506

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.