Scope of the enclave in IMS

casgarcia · New User Joined: 06 May 2009 Posts: 21 Location: Madrid

HI all,
What is the scope of the enclave in IMS, for Cobol applications?
When is it created and when is it cleaned?

Regards.
Casmir.

PeterHolland · Posted: Thu Nov 19, 2009 3:42 pm

Enclave as in WLM?

If yes, note the following :

CICS and IMS do not use enclaves, but use a different set of WLM services to provide transaction management.
CICS and IMS transactions can be assigned only response time goals (either percentile or average) within single
period service classes. If you do not define any goals at all for CICS or IMS work, then the work will be
managed to the velocity goals of the address spaces. Once you have defined a transaction goal for CICS or
IMS work, then all subsequent work will be managed to those transaction goals, not to the velocity goals of the
address spaces.
For example, you may initially be managing all CICS work to the velocity goals of the CICS address space. If
you define a response time goal for a CICS transaction, you will be required to declare a default goal as part of
that definition. Now all CICS transactions will be managed to those response time goals, even if they must accept the default.

enrico-sorichetti · Posted: Thu Nov 19, 2009 8:57 pm

probably enclave as in LE ( language environment )

the TS keep confusing things
( look at the thread about COBOL EXTERNAL and IMS )

casgarcia · New User Joined: 06 May 2009 Posts: 21 Location: Madrid

En clave in this topic is LE enclave.

Thread "COBOL EXTERNAL and IMS" doesn't answer the question.

Thanks for your responses.
Casmir.

enrico-sorichetti · Posted: Fri Nov 20, 2009 2:55 pm

casgarcia · New User Joined: 06 May 2009 Posts: 21 Location: Madrid

I agree that the enclave is created by LE.
But when the enclave is finished in under IMS environment?

Casmir.