Transaction Detail Trace view (ITADTRAC)


The Transaction Detail Trace view (ITADTRAC) provides a detail trace of IMS, DB2, and MQSeries events that occurred as a transaction was processed.

The content of each trace entry depends on the type of event that is displayed. The entries are either from the online trace storage buffer or, if the request specified logging, from the trace log data set. You can use this display to analyze complex IMS performance problems associated with the execution of specific transactions. The details also indicate whether control data was provided for the ICAL.

For detailed information about the fields on ITADTRAC, press your Help key or enter HELP on the COMMAND line.

If a detail trace is active for a transaction, you can access ITADTRAC for a transaction instance by:

  • Issuing the DT line command beside the transaction instance in the Trace Summary view (ITASUM) or the Region Activity view (IRGNSUMR)
  • Selecting the Detail Trace option on the Transaction Summary Data view (ITASTRAC)
  • Selecting the Detail Trace Display option from the IRGNMR Region Menu

If ITADTRAC was initiated from the IRGNSUMR view or the IRGNMR menu for an in-progress unit of work, the trace sequence number field (Seq#/Rgn) contains the region number and the Trace ID field shows ACTIVE. For a BMP region, the Tran and User/LTERM fields will have no value, and the Arrived field will contain zeros.

14OCT2015  14:53:54 ------ MAINVIEW WINDOW INTERFACE (V6.1.00) ----------------
CURR WIN ===> 1        ALT WIN ===>                                            
>M1 =ITADTRAC==========I14E52CT=*========14OCT2015==14:53:54====MVIMS====D====0
-                               Transaction Trace                              
  Trace ID.          Seq#/Rgn. 1      Tran. GBGTRNM1           Usr/LTERM WTOR              
  WAITS.... YES      IO Events YES    SSA.. NO         KFB...... NO            
  IOA Lines 000      Arrived.. 14:53:22.449145                        Started.. 14:53:22.61486             
                                                                              
Event     Resource     AT     Elapsed     CPU    Details                       
--------- --------  --------- --------  -------- ------------------------------
SCHD RGN  114YMP1   -11,104ms    181ms  10,932ms IWAITING
GU   DC   WTOR       20,051usU     9ms       4us ok
ICAL DC   WASDEST1   11,841ms    199us     199us AIB RC=0108 RS=0580 rx=000c
                                                 Optional data was provided

No hyperlinks are available on the view.

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