IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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z/OS

Showing 2923

Have one (instead of multiple) syntax rules for DEVSUPxx

The +-30 statements in DEVSUP are parsed using multiple (at least 2) sets of rules. e.g. some statements are limited to 4 blanks around the equal sign, while others have no limit. The Initialisation and Tuning Reference specifically says blanks ar...
19 days ago in z/OS / DFSMS OCEOV 0 Under review

AI-Powered WLM - New feature: WLM Service class

Every working day, during the first 5-10 minutes of our main EOD processing (batch), the WLM service classes of online transactions have very bad Performance Index (>4). We would like a similar feature to the new AI-Powered Initiators to protec...
19 days ago in z/OS / AI Framework 0 Submitted

SDSF to provide a display/panel for System Recovery Boost (SRB) for Middleware Subsystems on z16 showing boost eligibility and if boost has actually occurred along with type of boost.

There is currently no way to determine whether a Middleware Subsystem running on a z16 is eligible for BOOST without going into the WLM Service Definition --> Classification Rules --> STC and then paging right to check the BOOST column. Not ...
9 months ago in z/OS / SDSF 1 Future consideration

Enable ZHYPERWRITE for VSAM and VSAM-RLS in IGDSMSxx

PTF UJ92354 Following this documentation : https://www.ibm.com/docs/en/zos/2.5.0?topic=performance-zhyperwrite It's said we should configure "ZHYPERWRITE=YES option was specified in the ACB or RPL.", so far I don't understand where to set this par...
3 months ago in z/OS / DFSMS SMS 3 Not under consideration

z/OSMF Config Assistant: Support read only mode when backing store is locked

When a user needs to open a backing store in the Configuration Assistant and the backing store is in use by another user, you are presented with the option of canceling or destroying the other user's lock. If the user only needs to view the config...
5 months ago in z/OS / Communications Server 0 Future consideration

Reduce the increase of number of CICS getmains after LE z/OS 2.4 and new parameter CEENXSTG

After the migration to z/OS 2.4 the number of CICS getmains increased by 40 percent.This tremendous increase is caused by the introduction of the new Language Environment parameter CEENXSTG.CEENXSTG is a parameter that indicates whether non-execut...
almost 3 years ago in z/OS / LE 0 Future consideration

LE to support volume specification when referencing data sets as files

Allow specification of volume name with file name for services like fopen For example -- to open data set SYS1.PARMLIB member IEAIPL02 on volume D16PK2 as a file specify something like this: "//'SYS1.PARMLIB(IEAIPL02)[D16PK2]'"
20 days ago in z/OS / LE 0 Submitted

AI-Powered WLM - New feature: Calendar for DAYOFF definitions

We have a monthly cycle on our daily schedules. Beside the normal working days, there are some days e.g. weekends or day-offs where the scheduled jobs are extremely different. We would like (as first phase of implementing this idea) to have the ab...
20 days ago in z/OS / AI Framework 0 Submitted

DFSMSdss COPYDUMP function would include an option to Tape REBLOCK

DFSMSdss DUMP tape created using Large Block Interface , reduces its usability for other components, besides RESTORE and COPYDUMP.
about 3 years ago in z/OS / DFSMS DSS 0 Future consideration

SMPE Management Plugin

It would be useful to add basic SMPE management functions into z/OSMF. Currently, when using Software Update, if there is a problem with the CSI you have to switch to the ISPF Plugin to enter the panel to make appropriate changes to the CSI (such ...
7 months ago in z/OS / SMP/E 1 Future consideration

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