Reset the maximum number of tasks and the purge
threshold for a transaction class.
In the CICS Explorer, the Transaction classes operations
view provides
a functional equivalent to this command.
Syntax
Press the Clear key to clear the screen.
There are two ways to start this transaction:
- Type CEMT SET TCLASS (or suitable abbreviations
for the keywords), followed by (value) or
ALL. The resulting display lists the current status, similar to that
obtained by using the CEMT INQUIRE TCLASS command.
You can tab to the highlighted or blank fields and overtype them with
the required values.
- Type CEMT SET TCLASS (or suitable abbreviations
for the keywords), followed by one or more attribute settings that
you want to change. For example, cemt s tc(value)
p(3) resets the purge threshold value to 3.
Typing ? at the beginning of either the
first or second line gives a syntax prompt. Resetting the values takes
effect immediately.
CEMT SET TCLASS
>>-CEMT SET TCLASS--+-(value)-+--+------------------+----------->
'-ALL-----' '-MAXACTIVE(value)-'
>--+--------------------+--------------------------------------><
'-PURGETHRESH(value)-'
Options
- (value)
- Specifies
the 8-character transaction class name. If no transaction class name
is assigned, it defaults to DFHTCL00.
- ALL
- Specifies
that any changes you request are made to all resources of the specified
type that you are authorized to access.
- MAXACTIVE (value)
- Specifies
the largest number of transactions in the transaction class that are
allowed to run concurrently. The value can be in the range 0-999.
- PURGETHRESH (value)
- Specifies
the limit at which the queuing transactions are purged for the transaction
class. It can have a value in the range 0–1000000. Zero means that
the transactions are not purged. A nonzero number
n
means that
the first (n-1) transactions to arrive are queued and the nth is purged.