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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.

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Core Infrastructure

Showing 2952

The AMAPDUPL program does not invoke the FTP Client program of EZAFTPLC with the AUTH parameter with a value of TLS preventing use of FTPS via AT-TLS

The AMAPDUPL program does not invoke the FTP Client program of EZAFTPLC with the AUTH parameter with a value of TLS preventing use of FTPS via TLS V1.2 via AT-TLS. Do note, that the z/OS FTP Client configuration setting of 'TLSMECHANISM FTP' is ob...
almost 2 years ago in z/OS / BCP_Service Aids 1 Not under consideration

Provide more granular TCP statistical counters

I'd like to request that IBM add more granular counters for the TCP statistics "EPHEMERAL PORTS EXHAUSTED" value. During a recent incident IBM pointed out that the single TCP stats ephemeral ports exhausted counter can have multiple incrementers: ...
almost 2 years ago in z/OS / Communications Server 0 Future consideration

Safer config online No.2

BTMU has requested for a new config online function regarding FICON Channel which allows to access UCBs by way of healthy channels other than the CHPID which is performing a config online command.The detail is as follows. While a CHPID is performi...
almost 10 years ago in z/OS / BCP_IOS 4 Future consideration

Delay of zFS write with sync I/Os - z/OS 2.2

Applications are experiencing huge delays when zFS is performing a write with SYNC against large files, the frequency of SYNCs are low, and there are many concurrent tasks trying to perform operations on the same file.
almost 8 years ago in z/OS / z/OS File System (zFS) 1 Not under consideration

A catalog entry for a VSAM data set with wrong catalog backwards reference in the VVR should not be deleted with RC50 RSN88

DELETE attemps of datasets with a wrong catalog in the VVR get rc50 rsn 88. The entry is deleted from the catalog, but not from the volume.This creates an inconsistency between catalog an volumecontent. The clients says it would have been better i...
almost 10 years ago in z/OS / DFSMS Catalog/IDCAMS/AMS 3 Not under consideration

IDS Attack Customization - More Granularity

I would like for more customization/granularity with IDS attack rules. Specifically I am requesting the ability to create custom attack rules for specific IP addresses/IP ranges. This would be especially useful for FLOOD rules.
almost 4 years ago in z/OS / Communications Server 3 Not under consideration

SDSF WLM panels should display dynamic information

Submitted By: SHARE-MVSE Submitted Date: 12/04/2022 Submitter Name: Mike Shorkend (System Software Specialist) Submitter Email: mike@shorkend.com Description: Over the last few releases, SDSF has provided some great new features. One area to be ex...
about 2 years ago in z/OS / SDSF 0 Future consideration

Avoid HIS's deleting WIC files when WIC collection stopped

Submitted By: SHARE-MVSE Submitted Date: 12/04/2022 Submitter Name: Mike Shorkend (System Software Specialist) Submitter Email: mike@shorkend.com Description: When you use HIS to record WIC records by using this command: F HIS,WIC,INMEM=IFASMF..W...
about 2 years ago in z/OS / BCP_General 0 Future consideration

z/OSMF: Allow user supplied jobcard for "Send Dianostic data" in the Incident log.

The "Define Job Settings" step in the "Send Diagnostic Data" wizard supplies a (documented) JOBCARD default: //PDWFTP JOB MSGLEVEL=(1,1) /*JOBPARM SYSAFF=* This jobcard can be modified by the current user and is saved in the /usr/<%userid> d...
about 8 years ago in z/OS / z/OSMF 0 Future consideration

Need more detailed explanation about analyzing the possible causes of message IOS080I

My customer wants to use the I/O timing facility of z/OS ( MIH IOTIMING paramenter) with the option for message-only processing.The manual describes the 4 possible causes of the message IOS080I indicating that the I/O exceeded the I/O timeout inte...
about 8 years ago in z/OS / BCP_IOS 0 Future consideration