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Runtime

Showing 992

Support of CICS HTTP error response in application/json

When CISC as an HTTP server receive a web request via TCPIPSERVICE and send an error response (401 basic auth error, 404 no matching urimap definition...), it does so in text/xml, application/soap+xml, or HTML depending on the media type of the re...
over 2 years ago in CICS Transaction Server for z/OS / Runtime 4 Future consideration

Monitoring Data to include security wait time

We often have short but impactful delays that are recorded in SMF 110 performance records with only "Lock Manager" wait time. There are various reason why a lock manager wait could occur so we can't tell from the SMF data. The instructions from IB...
about 1 year ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Use CICS Policy to replace CPSM RTA functionality (Check if LU62 Connection is Aquired)

Currently we use CPSM RTA extensively. We are going through a program of review and replacement, mainly with CICS Policies. However, CICS Policies do not check for LU62 Connection Acquired to CICS, so we cannot replace this yet. CICS Policies do c...
8 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Set the jobstep return-code for DFHSIP to a higher value than zero when a JVM server in CICS abends

After an abend of JVMSERVER (timeout) during startup of CICS, CICS ends with RC=0.
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Is a defect

CICSPlex Global TRANCLASS

We would like to have a the possibility of defining Global Tranclass Resources, and this way to be able to activate them with 'CICS System Group' scope in a CICSPlex.
almost 5 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Quiesce CICS before shutdown

CICS no longer quiesces TCPIPServices as part of SHUTDOWN, which caused a large number of connected clients to terminate when CICS was shutdown. For this RFE we are asking for a more graceful shutdown option.
over 3 years ago in CICS Transaction Server for z/OS / Runtime 2 Future consideration

Add DFHTABLE support for SIT (System Initialization Table).

Easier to upgrade CICS. Fewer tables to assemble. Can easily view all SIT Settings, when in ISPF, while reviewing the job, for ongoing support or analysis.
about 1 year ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Create "Balance" algorithm for CPSM routing

This algorithm can be a new algorithm, or an enhancement to the QUEUE algorithm, in which CPU utilization information can be considered. Avoiding disasters in existing algorithms, we prefer that a new one should be created. This feature can be ena...
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Not under consideration

Reduce CPSM routing heartbeat in normal mode

In CPSM WLM (normal mode), the 15-second heartbeat remains the same for over 10 years. With the improvement of z/OS, CICS, other products and hardware (z15), the 15s value of the heartbeat should be revised, aiming to reduce this time, in a config...
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Update EXCI to set the return code (R15) at termination

EXCI leaves an unpredictable residual value in Register 15 on exit, which defies all expectations and good coding practices. This behavior is documented here: https://www.ibm.com/docs/en/cics-ts/5.5?topic=considerations-setting-return-code-r15-ter...
about 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Not under consideration

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