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CICS Transaction Server for z/OS

Showing 147

Improve security processing for TCPIP-services

In a TCPIPService the authentication method must be specified. Currently there is no support for JSON Web Token (JWT).The TCPIPService definition should be enhanced to support at least JWT or better all types of authentication. And the handling sh...
over 4 years ago in CICS Transaction Server for z/OS / Runtime 2 Future consideration

STGRCVY=NO should work as documented

Why is it useful? Abending the victim task of a storage violation is a defence against applications acting upon and/or committing corrupted data. CICS Documentation (all releases) promises "If you specify STGRCVY(NO), CICS abends the task if it is...
about 1 year ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

CICS T/S Named Counter services - externalize the actual name of the Named Counter within statistics

CICS provides detailed Named Counter Pool statistics but it should also externalize the actual names of the Named Counters using the pool along with detailed usage for each counter. I'm told by IBM that CFRTRFLD in DFHNCCF has the Named Counter na...
6 months ago in CICS Transaction Server for z/OS / Runtime 3 Future consideration

Update CEGN transaction to support Password Phrases

CICS has a sample "Good night" transaction called CEGN that is intended for juse if a region is configured to allow users to be timed out after a period of inactivity. However it only prompts for a password not pass phrase so is not in keeping wit...
3 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Provide a parameter to turn off DPL retry processing in CPSM when DPL fails with NOTAUTH

Provide a parameter, such as DPLRETRY=nnn, to allow us to specify how many times to retry a request. This could also be implemented as a YES/NO, but it may be reasonable to retry in a few regions (DPLRETRY=5) in case the security error can be reso...
7 months ago in CICS Transaction Server for z/OS / Runtime 2 Future consideration

New CICS Start Option to Recover and then shut down

Provide a new CICS start option that would start CICS, connect with all related resource managers (IMS, DB2, MQ, etc.), complete all recovery, and then shutdown without allowing work to start flowing into that CICS. The current CICS startup option...
about 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Add ability to pass settings for System SSL environment variables

Due to an ever changing security landscape, we need the ability within CICS to be able to set environment variables for the instance of System SSL running within the regions. This will allow us to control all aspects of the security requirements t...
about 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

TCSACTN=FORCE terminates hung LU6.2 VTAM connections even if CNOS close processing has not completed

As it stands right now during a shutdown hang, TCSACTN=FORCE will not close down LU6.2 parallel connections until after CNOS close processing has completed. Once a region begins to shutdown and gets to the process of terminating of VTAM sessions, ...
8 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Timeout for transactions in TCLASS.

Customer would like to be able to define a timeout for TCLASS to begin to purge tasks (PURGETHRESH) rather than relying only on the number of tasks queued.
over 3 years ago in CICS Transaction Server for z/OS / Runtime 2 Future consideration

make program EYU9XSTR Threadsafe,

We are trying to reduce Threadsafe TCB swapping; we are QR TCB constrained. In trace I notice that EYU9XSTR causes a TCB SWAP L8 to QR; see trace below, I notice an old RFE from Circa '18 to have this done; was not considered at that time; I'd lik...
over 1 year ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

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