Communication Activity and Status view (IUSTAT)

The Communication Activity and Status view (IUSTAT) summarizes the input and output status for each terminal and user as Good, Bad, or Resp. You can quickly check status by looking at the input and output status summary fields and by evaluating information in the Last Trn/Ltrm field.

The IUSTAT view provides the following message activity information:

  • Number of messages currently enqueued to each terminal or user
  • Number of messages queued for output from each terminal or user
  • Age of the last message enqueued to dynamic SPQBs
  • Destination of the last message entered by each terminal or user

On the view you can hyperlink to information about the terminal or user and to determine the reasons for the condition. You can use line commands (see Line-commands-Manage-terminal-and-user-status) on the view to solve problems indicated in the I/P Stat and O/P Status fields by a Bad, Resp-Inp, or Resp-Inp-FP status.

You can hyperlink to the IUSTAT view from the:

  • Input/Output Status option in the IMS Easy Menu (EZIMS), IMS Fast Menu (EZIFAST), and IMS SSI Easy Menu (EZISSI)
  • Output Messages option in the IMS Operations Menu (EZIOPSR)
  • LTERM Name field in the IUSTATZ view
  • LTERM field in the Total Response Time by Transaction and LTERM view (IRSPTRLR)
  • LTERM field in the Total Response Time by LTERM and Transaction view (IRSPLTTR)

Note

When an IMS subsystem is using shared message queues, the Age field in the IUSTAT view displays a value of SMQ, indicating that the statistic is available only for local message queue environments.

If SMQ is displayed in the Que Cnt field, the ISQQUERY parameter in BBPARM member IMFBEX00 is preventing collection of message count data for IMS subsystems using shared message queues. When the ISQQUERY parameter is allowing collection of message count data for shared message queues, you can also use it to define the refresh rate for the data.

For information about using the ISQQUERY parameter, see MainView for IMS and MainView for DBCTL Customization Guide. To determine the current setting of the ISQQUERY parameter, use the IBEXSUMR view.

30MAR2009  11:49:37 ------ MainView WINDOW INTERFACE (V6.0.00) ----------------
COMMAND  ===>                                                 SCROLL ===> CSR
CURR WIN ===> 1        ALT WIN ===>                                            
>W1 =IUSTAT============I10X=====*========30MAR2009==11:49:37====MVIMS====D==514
-                             Activity and Status - Rtime                   
  Related Views                                             . User Status   
  . Devices w/'Bad' Status   . User Information             . LTERM Node    
  . User Timestamp           . Users in Response Mode       . Node Status   
                                                                             
CMD LTERM    User     Signon   NodeName I/P   O/P   Queue     I/P  O/P        
--- Name     Name     User ID  LinePtrm Msgs  Msgs  Cnt   Age Stat Status     
    DFSTCFI                    A038T100     0     2     2   0 Good Good       
    TCPBL389                   TCPBL389     0     0     0   0 Good Good       
    TCPBL143                   TCPBL143     0     0     0   0 Good Good       
    USER2                      OSPI0020     0     0     0   0 Good Good       
    TCPBL390                   TCPBL390     0     0     0   0 Good Good       
    A1QDDI1A L1WA1I04                       0     0     0   0 Good Good       
    TCPBL014                   TCPBL014     0     0     0   0 Good Good       
    A1QEEI1A L1WA1I05                       0     0     0   0 Good Good       
    A1QEEO1A L1WA1O05                       0     0     0   0 Good Good

The following hyperlinks are provided on the view:

Hyperlink from

To access

LTERM Name

Communication Activity and Status Detail view (IUDETAIL), which shows detailed information for the selected terminal or user

User Name

Region Activity Summary view (IRGNSUMR), which provides region information about the selected transaction

I/P Stat

O/P Status

(When the field contains Bad, Resp-Inp, or Resp-Inp-FP)

The reason columns in the IUSTAT view

That is, the view is scrolled to the right to the columns that indicate the reasons for the Bad or Resp statuses.

Last Trn/Ltrm

Transaction Overview view (ITRSUMR), where you can check the processing status of the last transaction requested by the terminal or user

Related topic

Manage-terminal-and-user-status

 

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