I believe that z/OS waits are still occurred in CICS when accessing certain 
types of files, like extra-partition, which are QSAM datasets.

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Ed Jaffe
Sent: Thursday, October 18, 2018 1:57 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: get ECSA key 7 storage under CICS

On 10/18/2018 10:50 AM, Wayne Driscoll wrote:
> the logic to retrieve log records via IFI is highly specialized and requires 
> z/OS waits, something not to be done in CICS programming.

That 'wait' restriction was lifted *years* ago with the advent of the
OPENAPI and L8 TCBs . Without that major architectural improvement we
could not have z/OS UNIX, Java, XML, JSON, and numerous other facilities
routinely invoked in the modern era by CICS threadsafe transactions.

--
Phoenix Software International
Edward E. Jaffe
831 Parkview Drive North
El Segundo, CA 90245
https://www.phoenixsoftware.com/


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