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Status Not under consideration
Categories Runtime
Created by Guest
Created on Jul 19, 2012

Provide an option to prevent wait for HRECALL of migrated file ressources

In our test and development systems rarely-used VSAM data sets are often migrated by DFHSM.
When CICS opens a migrated dataset, it performs a dynalloc, which waits for the completion of of the HRECALL.
The dynalloc runs under control of the resource owning tcb, which is therefore blocked during the recall.
Depending on the filesize and the situation in our HSM-Environment, this will last from seconds to several minutes. Our requirement is to provide a SIT option which forces CICS to do dynalloc with recall disabled. In case of a migrated file, CICS should then report an exception condition (NOTOPEN or MIGRATED) to the application.

Idea priority Medium
  • Guest
    Reply
    |
    May 5, 2016

    We have assessed this requirement. We have no current plans for this to be implemented and so this requirement is being declined at this point. The requirement will be kept in the RFE system and might be reassessed in the future. You also have an opportunity to resubmit in twelve months time if you wish it to be reconsidered then.

  • Guest
    Reply
    |
    Oct 5, 2015

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - Servers and Systems Software
    Product family - Transaction Processing
    Product - CICS Transaction Server

    For recording keeping, the previous attributes were:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - CICS Transaction Server