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CICSCNCL

The CICSCNCL parmlib member contains a list of transactions for CA SYSVIEW Option for CICS to cancel automatically at CICS shutdown or termination. CICS requires all transactions be completed before normal shutdown. For this reason, it is common to have a CICS shutdown delay due to a conversational transaction waiting on terminal input. If you specify long-running transactions in this member, then CICS can terminate quickly because you are not forced to wait for these transactions to complete.

Transactions that are specified in this member are canceled immediately upon detection of CICS shutdown. The following transaction attributes can be specified to determine which transactions, if any, to cancel:

CICS transactions can be automatically canceled based on a threshold exception definition. The threshold definitions can be found in the CICSTHRS parmlib member. You can override or exclude a transaction from cancellation based on the current wait reason of the transaction.

CICSCNCL Summary

This member is read…

During CA SYSVIEW Option for CICS data collection initialization in each CICS address space. The data is refreshed or reread each time the collector is started.

Can information be modified in real time?

No

Subtasks that use this data

CICS data collection

Commands that use this data

None

Associated parmlib members
CICSOPTS

Use this member to set the following options:

  • TRANSACTION-CANCEL-AT-SHUTDOWN
  • TRANSACTION-CANCEL-MEMBER
In user parmlib data set?

No

In Persistent data store?

Yes