Use this information to plan and upgrade your environment and applications to work in the latest release of CICS® Transaction Server.
The information here covers the points you must know to plan your
upgrade to the new release:
- Any changes to the installation process for the product.
- New, changed, and obsolete externals of the product, such as commands
and messages.
- Tasks that you perform to upgrade from your previous release of
the product to the new release, so that the applications that ran
under your previous release can continue to run under the new release
at an equivalent level of function. Some tasks apply to all users
and some apply only if your applications use a particular function.
- Tasks that you perform if you want to enable new functions that
are available in this release, or change your existing system settings
or applications to use the new functions.
Choose the information set for the release from which you are upgrading.
If you are upgrading from a release that is not shown in this list,
read the information about upgrading and about changes to functions
that was provided in the documentation for any additional releases
between your current release and the earliest release covered in this
information.
Last updated: Saturday, 15 June 2019