IBM Z Software


This portal is to open public enhancement requests against IBM Z Software products. 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).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas

  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

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.

Add a new idea Subscribe
Status Planned for future release
Workspace IBM Z Workload Scheduler
Created by Guest
Created on Dec 17, 2020

RELATED IDEAS

CPBPLIM should not be allowed to exceed 50% and ALL DEPS nesting level default should be less than 99

The CPBPLIM parameter can have values up to 99 which means 99% of memory is reserved for current plan buffers and 1% is available for everything else. This leads to memory related abends such as S878. Similarly the "NUMBER OF NESTINGS" in panel EQQSOPGD (ALL DEPENDENCIES) defaults to 99 and this can cause shortages of CPU and memory that are exacerbated if memory is restricted by CPBPLIM being set to high. CPBPLIM should not be allowed to be set higher than 50, and the default nestings levels for ALLDEPS should be lower, for example 10 instead of 99.

Idea priority Urgent
  • Guest
    Reply
    |     Jan 22, 2021

    Accepted for the requested change of the ALLDEPS default nesting level.

By clicking the "Post Comment" or "Submit Idea" button, you are agreeing to the IBM Ideas Portal Terms of Use.
Do not place IBM confidential, company confidential, or personal information into any field.