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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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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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Core Infrastructure

Showing 2994

Process encryption using an AES 256 key with parameter FF1 on CPACF

Hello, Encryption using FF1 parameter (API ICSF CSNBFFXE / CSNBFFXD) is today processed on crypto cards On crypto cards, as the CP cache is not shared with the crypto card, the elaps time increased a lot (too much) if we want to encrypt data When ...
7 months ago in z/OS / Encryption Facility 0 Future consideration

Enhance Compiler and Library for REXX on IBM Z to Generate 64-bit Code

Submitted By: SHARE-MVSE Submitted Date: 06/05/2023 Submitter Name: Lionel Dyck Submitter Email: lionel_dyck@triserv.com Description: Enhanced the REXX Compiler to generate 64-bit code - let's free up the space below the bar.
11 months ago in z/OS / TSO 1 Not under consideration

auditing of certificate usage

Provide a means of auditing usage of specific certificates.
almost 9 years ago in z/OS / RACF 2 Not under consideration

Need job submitter userid in memory resident location

To obtain the job submitter of a job requires disk i/o to get the JCTTOKEN out of the JCT for the job and then use RACROUTE REQUEST=TOKENMAP against the JCTTOKEN to convert the security token into human readable text that is mapped by the ICHRUTKN...
over 4 years ago in z/OS / JES2 0 Future consideration

zCX Classic (Docker): Allow complete Automation of the workflow (at least update workflow)

If the zCX image is upgrade with z/OS maintenance, there is a ++HOLD ACTION to do the zCX upgrade workflow to apply the changes done by the PTFs. Currently, this has to be done manually because of enforced manual steps in the workflow. In general,...
over 1 year ago in z/OS / Container Extensions (zCX) 0 Future consideration

Change vm.max_map_count on zCX Kernel

To allow running a cluster of ELK (ElasticSearch) containers in a zCX configuration with SWARM, it is necessary to adjust the vm.max_map_count parameter in /etc/sysctl.conf from 65530 to 262144 on zCX Linux system. Without this adjustment, when st...
about 3 years ago in z/OS / Container Extensions (zCX) 0 Future consideration

Missing RACF Statistic (last connect date) when logging on with SESSION=OMVSSRV and SESSION=APPCTP

We need to monitor, if RACF users are active. So we verify the last connect date of user's default group every night. When last connect data is older than nn days, our night job will revoke this user profile. If the user still needs this profile, ...
almost 4 years ago in z/OS / RACF 1 Future consideration

USS Kernel to lift MVS Wait restriction when threads need to be accessed by LE

LE CEEDUMPs fail to collect data from paused threads in a multi-threaded environment due to the use of PAUSE/RELEASE and are in an MVS Wait. We're requesting the USS Kernel remove this restriction (similar to APAR OA44116 for KernWait) so threads ...
about 1 year ago in z/OS / USS 0 Future consideration

USS tar command support with zEDC

USS tar command support with zEDC Express Adaper for compress and uncompress. Currently, we need the third vender software with zEDC for compress, but versatility expands if USS tar command can be used with zEDC express adaptor. The CPU Time is re...
over 7 years ago in z/OS / Shell & Utilities 3 Not under consideration

RACF Granular Control for encryption of basic and large format datasets

Allow RACF Dataset Profiles with an encryption key in the DFP segment to provide a flag for whether basic or large format datasets should be encrypted.
about 4 years ago in z/OS / RACF 0 Future consideration