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Status Not under consideration
Categories All components
Created by Guest
Created on May 23, 2023

PDSE support for IMS (Steplib)

Currently IMS does not fully support PDSEs outside of MODBLKS, PGMLIB, SMPLTS, and SDFSJLIB. However the direction of travel for other Mainframe Components seems to be to move from PDS to PDSE with IMS not falling in line with this. This causes issues with program products that have shared infrastructure with other subsystems. It seems like vendors are catering for going down the path of PDSE for Z/OS and other MF subsystems without IMS yet being able to support PDSE. It would make life easier for the customer, to only push the agenda of PDSEs once IBM offered PDSE support for all its Mainframe Technologies (including IMS).

The current lack of PDSE support for IMS means where program products have shared infrastructure the IMS specific modules are needing to be split out into PDS's , with the rest of the components residing in PDSEs. The upshot of that is potentially 1000s of application JCL changes to cater for new load datasets for program products.

Idea priority High
  • Guest
    Reply
    |
    Jan 22, 2024

    Hi thanks for your feedback, it is disappointing IMS isn't following the same direction as IBM generally in relation to PDSE support. That being said as an IMS customer we look forward to see what is being worked on instead in the IMS space to keep it relevant. I trust there are some great things ahead over RFE delivery. Are you able to give any insight into what is on the roadmap for IMS?

  • Guest
    Reply
    |
    Jan 17, 2024

    Hi,

    Thank you for your interest in keeping IMS a vital and successful product. Software development has continuously evolved during IMS’s lifetime, and so has IMS itself. We have kept pace with, adopted, and implemented many industry standard best practices within our organization, including Continuous Delivery, Design Thinking, and Agile.

    When choosing new features to add from the list of requirements in our backlog, we assess which will bring the most value to as many clients as possible and prioritize those.

    At this time, after reviewing this request for enhancement and assessing its potential value, we have decided to reject it. The reason we are rejecting this RFE is the following: We are certainly evaluating this item as part of our scalability futures roadmap, however, we don’t feel we can deliver it within the next 18-24 months which is the goal we have set for RFE deliverables as part of our IMS Gold program. You are welcome to resubmit this RFE at a later date and we will reconsider.

    We appreciate your input to IMS, and we hope that you will continue to submit ideas for improvements as customer feedback is a key component to shaping the future direction of IMS.

    Thank you.