The upgrade procedure described in this chapter assumes the
following:
WebSphere Business Integration Server Express v4.3.1 is
already installed on your machine and you are now installing WebSphere
Business Integration Server Express Plus v4.3.1.
Installation is from the official product CDs.
Important information when installing from ESDs from Passport Advantage:
Refer to your Passport Advantage information for downloading
instructions.
Extract all ESDs to the same directory on your hard drive and install from
the hard drive to ensure proper installer function. Do not
create CDs based on the ESD images and attempt to install from them. If
you do, installation can fail since configuration utilities for some software
prerequisites might not be packaged with the ESDs containing the actual
prerequisite software.
Ensure that the component folders of the directory into which you extract
the ESDs have no spaces in their names. For instance,
C:\Program Files\WBISE is not a valid directory
because the folder Program Files has a space in its name.
C:\WBISEis a valid directory because the folder
WBISE does not have a space in its name.
You will perform the upgrade in a development environment, then move the
upgrades to your production environment after system tests have been
completed.
You will perform the upgrade to the InterChange Server Express component
as well as to the Toolset Express and adapter components if they exist on
separate machines by running the installer on the various machines.