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.

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Showing 33

LE AMODE 31/64 interoperability environment: retain original abend of secondary enclave

In our new application release we use the new capability to run AMODE 31 programs and AMODE 64 programs together in an application in the same address space. First we start a Java 17 JVM 64-bit environment via JZOS to run our Java-Framework that c...
3 months ago in z/OS / LE 1 Under review

Increase the 1024 entry hard limit for CDT entries

Currently, there is a documented hard limit of 1024 CDT entries (ICHRRCDX entries+ICHRRCDE entries+CDT definitions) Right now, if you reach that limit, your only option is to delete some class definitions to make room for new ones. I've reached th...
28 days ago in z/OS / RACF 0 Under review

Add Support For Read Only 3390 DASD When Running In LPAR

Maintenance of base and middleware on z/OS systems in my shop is performed on a master system. When new z/OS systems are created, these master volumes are copied to the new system. The cloned system LPARs quickly get out of sync with the master sy...
4 months ago in z/OS / BCP_IOS 1 Under review

Upgrade LibreSSL version to latest under z/OS 3.1 is possible.

As seen via the ssh -V command => OpenSSH_8.4p1, LibreSSL 3.0.2 This version of LibreSSL is not compatible with the latest OpenSSL 3.0 that was installed on an AIX server and that broke an existing CICS application's TCPIP socket connection to ...
30 days ago in z/OS / OpenSSH 0 Under review

Allow the use of zOS system symbols in catalog entries

When defining a catalog entry, you can specify VOLUME(&SYM1) for example but not (NAME(HLQ.&SYM1..LLQ)). For that you need a catalog entry then an alias with SYMBOLICRELATE. There are instances where we would find it useful to have a symbo...
2 months ago in z/OS / DFSMS Catalog/IDCAMS/AMS 0 Under review

Know how close an AS is to exceeding MEMLIMIT

MEMLIMIT is defined as the limit of private virtual storage that an address space can use above the bar any given time. But, guarded virtual storage and storage obtained with memlimit=no does not count against the MEMLIMIT. In SMF is reported SMF3...
2 months ago in z/OS / BCP_Storage Management (inc. RSM/ASM/VSM/DIV) 0 Under review

Save Cloud Credentials, in ICSF, via Batch job instead of GDKAUTHP ISPF Panel.

we would like to be able to save credentials (GCP Service Account Json file) via a Batch job instead of manually updating them (GDKAUTHP ISPF Panel). This could be done by submitting a batch job from a pipeline service, in combination with a new K...
2 months ago in z/OS / DFSMS Cloud Data Access 0 Under review

add su logging to TSO 3.4 and TSO 3.17

With z/os 2.5 and PTF for OA62850 applied. we have SYSLOGD configured with the auth.* setting. If I go into OMVS and issue su with a privileged id it gets logged to the SYSLOGD However, if you use TSO OPTION 3.17 or 3.4 and use su I am able to swi...
5 months ago in z/OS / ISPF 0 Under review

Enhance zHMC to add SYSLOG entries for FCP/FICON error conditions

The zHMC appliance contains valuable information about the health of Mainframe Fiber Channel (FICON) connections. This information could be used for alerting and troubleshooting but its proprietary and can only be assessed interactively from the H...
3 months ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 0 Under review

see if it is possible to fix hangs in apf and non apf tso and rexx scripts

TS014956323 Problem has been seen on both z/OS 2.4 and z/OS 2.5 and z/OS 3.1 and with either svc or linkage=system DEQ and takes from about 4 to 15 runs to recreate in batch rexx/uss.The recreation occurs with PGM=IKJEFT1A and we are executing an ...
3 months ago in z/OS / TSO 0 Under review

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