Transaction processing views
The transaction processing views summarize the processing activity of all transactions.
Transaction processing can be summarized for a single IMS subsystem or operating system, for a data sharing group, or across any grouping you choose. The following transaction processing views are provided:
- Transaction Overview, real time (ITRSUMR); see Example of a transaction processing view (ITRSUMR)
- Transaction Detail, real time (ITRDTLR)
- Transaction Status Summary, real time (ITRSTAR)
- Summarized Transaction Overview, real time (ITRSUMZ)
- Transactions with Exceptions, real time (ITREXCP)
- Transactions by PSB Name and IMS, real time with active transaction count (ITRSUMPZ)
- Transactions by PSB Name and IMS, real time (ITRSUMPR)
- Fast Path Route Code Summary view (IFPRTCDR); see Fast Path Route Code Summary view (IFPRTCDR)
- Transactions by abend, real time (ITRABEND)
The following figure is an example of a real-time transaction processing view (ITRSUMR). The ITRSUMR view and the ITRDTLR view show scheduling and parameter status and region statistics for transactions.
COMMAND ===> SCROLL ===> CSR
CURR WIN ===> 1 ALT WIN ===>
>W1 =ITRSUMR===========I10X=====*========30MAR2009==11:34:39====MVIMS====D==173
- Transaction Overview
Related Views
. Summary by Status . Transaction Delays . Tran to Pgm Xref
. Summary by PSB name . Transaction Exceptions . Tran to DB Xref
CMD Tran IMS Transaction Num Bytes Cls Cur Nor Parll Proc Max Rgns
--- Code ID Status(es) Msgs Qued Pri Pri Limit Limit Rgn Schd
ADDINV I9X TLK TSQ PST PLK 1 7 7 none 65535 0
ADDPART I9X PST PLK 1 7 7 none 65535 0
ALLTRNF1 I9X 1 1 1 none 65535 0
APPCOUT I9X PNI 1 5 5 none 65535 0
APPC02 I9X RMT 1 1 1 none 65535 0
The following line commands are available on the transaction processing views:
Line command | Result |
|---|---|
PPT | Stop a transaction Issues the IMS /STOP TRAN command to stop the scheduling or queuing of messages containing the transaction code |
SST | Start a transaction Issues the IMS /START TRAN command to start the transaction, which enables LTERM or other program message scheduling and queuing |
PUPUT | Purge a transaction Issues the IMS /PURGE TRAN command to stop input messages destined for the transaction code Transactions can still be scheduled. |
PSPST | Stop transaction scheduling Issues the IMS /PSTOP TRAN command to stop the scheduling of messages containing the transaction code The command prevents transaction scheduling after the limit count for the transaction code is reached. PS and PST cannot stop Fast Path exclusive (FPE) transactions, but they can stop Fast Path potential (FPP) transactions. |
LLT | Lock a transaction Issues the IMS /LOCK TRAN command to stop the scheduling of messages containing the transaction code |
UUT | Unlock a transaction Issues the IMS /UNLOCK TRAN command to free a transaction code previously locked by the /LOCK TRAN command |
CHa | Change a transaction parameter Change the following transaction parameters by typing over the displayed values: class, normal priority, parallel limit, queue limit count, and maximum regions For information about valid values for the fields, see the online Help. |
QRY | Query a transaction Issues the IMS QUERY TRAN NAME() SHOW(ALL) command and displays the IMS output from the command This command is a Type-2 command, which requires an IMSplex environment. |
QXP | Query whether an export to the IMS repository is needed for a resource Issues the IMS type-2 command QUERY type NAME (name) SHOW(EXPORTNEEDED) and displays the results. |
Related topic