Previous Contents Index DocHome Next |
iPlanet Application Server Enterprise Connector for CICS Administrator's Guide |
Chapter 2 Installation
This chapter describes how to install, start, and uninstall the iPlanet Application Server Enterprise Connector for CICS.This chapter contains information about the following topics:
Software Prerequisites
Installing the iAS Enterprise Connector for CICS on Windows NT
Uninstalling the iAS Enterprise Connector for CICS from Windows NT
Installing the iAS Enterprise Connector for CICS on Solaris
Uninstalling the CICS Connector from Solaris
Software Prerequisites
The following software prerequisites are necessary to install the iPlanet Application Server Enterprise Connector for CICS:
the iPlanet Application Server version 6.0 SP2 must be installed
the iPlanet Application Server Unified Integration (UIF) version 6.0 SP2 must be installed
CICS software on the mainframe must be installed
One of the following web browsers should be installed:
A web server, such as iPlanet Web Server (iWS) and iPlanet Application Server 6.0 SP2, must reside on the same system on which you are installing the connector.
The CICS connector operates with the iPlanet Application Server, therefore it must be installed in the same directory in which the iPlanet Application Server is installed.
Supported Versions of CICS
The iPlanet Application Server Enterprise Connector for CICS supports IBM CICS running on OS/390. The required releases are MVS 5.2.2 and CICS ESA 4.1 and above with current APARS.iPlanet Application Server Enterprise Connector for CICS includes installation and configuration for both TCP/IP and SNA (APPC) protocols.
Hardware Requirements
The following hardware requirements are necessary for installing the connectors.
Computers and Operating Systems
One of the following operating systems:
The MVS Operating System version 4.3 or later, or any version of OS390 must be installed before you can use the Listener:
Communication protocol must be one of the following:
Memory Per CPU: 256 MB minimum; 512 MB recommended
Preparing to Install the iAS Enterprise Connector for CICS
Before installing the iAS Enterprise connector for CICS complete the following steps:
Verify the CICS Server connectivity.
Stop the iPlanet Application Server if it is running.Without stopping the application server, the installation program may not be able to overwrite files currently in use.
Read the iAS Enterprise Connector for CICS Release Notes for any last minute updates.
Installing the iAS Enterprise Connector for CICS on Windows NT
The following describes the procedures for installing and uninstalling iPlanet Application Server for CICS on Windows NT.You must be logged in to Windows NT as the administrator to install the iAS Enterprise Connector for CICS.
To Install the CICS Connector on Windows NT
Read the README.txt file on the CD-ROM.
Copy NT/inscics.zip from the CD-ROM into a temporary local directory.
Unzip inscics.zip, then run setup.exe.
Read the Welcome message and click on the Next button. See Figure 2-1.
Follow the instructions on the screen to progress through the introduction.
Figure 2-1    Welcome Message ![]()
Thoroughly read and understand the licensing information before installing, and accept the license agreement. See Figure 2-2.
Figure 2-2    Software License Agreement ![]()
Choose your installation directory, then click Next. See Figure 2-3.
Figure 2-3    Location of Installation ![]()
Note You must install the iPlanet Application Server Enterprise Connector for CICS in the same directory as where you installed iPlanet Application Server and UIF.
Click Next to continue.
- Select the Enterprise Connector for CICS 6.0 check box. See Figure 2-4.
Figure 2-4    Components to Install ![]()
Choose the protocol you prefer, either TCP/IP or SNA protocol, by selecting the appropriate button, and then click Next. See Figure 2-5.
Note See Chapter 3 "Installing the Mainframe Component" for a description of alternatives to connect the CICS connector to the mainframe.
Figure 2-5    Select TCP/IP or SNA Protocol ![]()
- Continue with Step 10 if you selected TCP/IP protocol or continue with Step 11 if you selected the SNA protocol.
Type in your CICS Backend System definition for TCP/IP and click Next.
- The Configuration Summary shown in Figure 2-8 is displayed.
Figure 2-6    TCP/IP Protocol ![]()
Enter the CICS Backend System information for APPC and click Next.
Figure 2-7    SNA Protocol ![]()
Review the configuration summary and click install if the information is correct.
Figure 2-8    Configuration Summary ![]()
Click Install if the information is correct.
(Optional) Figure 2-9 displays the possible warning window(s) that can appear if the installer detects that the iAS Enterprise Connector for CICS is already installed. Choose Yes to overwrite the existing adapter type and all sample data source definitions shipped with the CICS connector. User defined data sources are not overwritten. Select No if you are simply adding another iPlanet Application Server instance to an existing cluster.
- Confirm your decision.
Figure 2-9    Setup File Copy ![]()
"> ICU libraries
Uncompress the icu-NT.zip under the <iAS InstallDir>\ias\APPS\bin directory.
- This places the following directories under the <iAS InstallDir>\ias\APPS\bin directory:
You must restart your computer after you complete the installation.
After installing the Enterprise Connector for CICS on Windows NT, proceed with the Mainframe component installation as described in Chapter 3.
If you selected a direct APPC connection from NT, SNA/APPC on NT must be configured as explained in the following section.
SNA/APPC Configuration for Windows NT
A sample configuration file for IBM Personal Communications (PCOMM) product for NT is enlisted, and supplied in:<instdir>\APPS\adapters\CICS\backend\appconfig.ACG
Load this file into your PCOMM SNA Node Configuration as a basis for changes and adaptations to your SNA/APPC setup.
To Initialize the SNA/APPC Protocol Stack in Windows NT
Select Start > Programs > IBM Personal Communications > Administrative and PD Aids > SNA Node Operations.
Select Operations > Start Node.
Select Operations > CNOS Initialize.
- The Personal Communications Node Operations window appears.
Uninstalling the iAS Enterprise Connector for CICS from Windows NT
This procedure is used to uninstall iPlanet Application Server Enterprise Connector for CICS from Windows NT.
To Uninstall the Enterprise Connector for CICS from Windows NT
Select Start > Programs - iPlanet Application Server 6.0 > Uninstaller.
- The iPlanet Uninstall window appears. See Figure 2-10.
Figure 2-10    iPlanet Uninstall ![]()
Deselect all components for iAS except Enterprise Connector for CICS 6.0.
- The uninstaller checks for dependencies between subcomponents and the main component. If you try to deselect a component and its subcomponent are toggled on, a warning message appears.
Deselecting the Enterprise Connector for CICS
Deselect items in the following order:
Deselect Netscape Server Product Core components.
Deselect Administration Services and Netscape Directory Suite.
To Deselect the iPlanet Application Server
Deselect Application Server 6.0 core binaries.
Deselect Web Connector Plug-in component.
Deselect Administrator's component.
Deselect Deployment Manager component.
Deselect core Server component.
Click Uninstall.
If you do not follow the above mentioned order of deselections, alert messages will be displayed and you may not be able to deselect the desired option.
Click the Continue button to return to the main uninstall menu.
- The Uninstall message is displayed. See Figure 2-11.
Figure 2-11    Uninstall ![]()
Click OK to complete the uninstallation procedure.
- The Enterprise Connector for CICS 6.0 has been uninstalled. Some files may remain. Check for these files at the location listed and manually remove them.
Installing the iAS Enterprise Connector for CICS on Solaris
The following is the installation process for the iPlanet Application Server Enterprise Connector for CICS on a Solaris operating system.To ensure that you have everything necessary to complete the installation, review this section before starting the installation.
Insert the iAS Enterprise Connector for CICS Install CD-ROM into the CD-ROM drive.
To Install the CICS Connector on Solaris
Copy the Solaris/inscics.tar file from the CD-ROM into a temporary local directory.
Run the ./setup command from the inscics directory
- For example: tar -xvf inscics.tar
Figure 2-12 is displayed. Either press enter or type Yes to continue.
- Follow the instructions of the installation program. During installation, press the following key sequences for:
- CTRL+B to back up to the previous screen.
- CTRL+C to cancel the installation program. This results in an incomplete installation. To install again, rerun the installation program from the beginning.
Figure 2-12    Welcome ![]()
Enter Yes and the License message appears. See Figure 2-13.
Figure 2-13    License ![]()
Thoroughly read and understand the licensing information before installing and then enter Yes.
- The Selection message appears. See Figure 2-14.
Figure 2-14    Selection ![]()
Press Enter.
Note The iAS must already be resident on your system. You must perform this step to proceed with the connector installation.
- The Location message appears. See Figure 2-15.
Figure 2-15    Location ![]()
To accept the default shown in the brackets, press Enter.
- Otherwise, enter in the iPlanet Application Server installation directory, and then press Enter.
- The Components message appears. See Figure 2-16.
Figure 2-16    Components ![]()
Press Enter.
- The Subcomponents message appears. See Figure 2-17.
Figure 2-17    Subcomponents ![]()
Press Enter.
- The Domain Name message appears. See Figure 2-18.
Figure 2-18    Domain Name ![]()
Click Enter to accept the default or enter another name <host.domain.com>.
- The System User message appears. See Figure 2-19.
Figure 2-19    System User ![]()
Enter in a System User, or accept the default shown in brackets, and press Enter.
- The System Group message appears. See Figure 2-20.
Figure 2-20    System Group ![]()
Enter in a System Group, or accept the default shown in brackets, and press Enter.
- The Relay Host message appears. See Figure 2-21.
Figure 2-21    Relay Host ![]()
Note The following steps are concerned with information from the mainframe.
Type in the Mainframe TCP/IP Host name and press Enter.
- The Relay Port message appears. See Figure 2-22.
Figure 2-22    Relay Port ![]()
Type in the Relay Port, and press Enter.
Note The Relay Port number is the same as the Port number in Table 3-8.
- The LU (logical unit) message appears. See Figure 2-23.
Figure 2-23    Logical Unit ![]()
Enter the LU name and press Enter.
- The LU name is the VTAM application LU name for CICS. The LU name must be upper case.
- The User ID and Password screen appears. See Figure 2-24.
Figure 2-24    User ID and Password ![]()
Type in the User ID and Password, and press Enter.
- This must be a valid User ID and Password pair as defined in the CICS backend and both names must be upper case.
- The final installation screen appears. See Figure 2-25.
Figure 2-25    Final Installation Screen ![]()
Press Enter to continue.
- A Work-in-Progress screen will appear as the connector and related files are installed. When finished, you will be instructed to restart all iAS engines before running any sample application.
"> ICU libraries
To install ICU:
Uncompress the icu-SOLARIS.tar under the <iAS installDir>/ias/APPS/bin directory.This places the following files/directories under the <iAS installDir>/ias/APPS/bin directory:
Post-installation
You must restart iAS engines.
To restart the iAS engines execute the following script:
Continue with Chapter 3 "Installing the Mainframe Component".
- <instdir>/ias/bin/KIVAes.sh stop
- <instdir>/ias/bin/KIVAes.sh start
Uninstalling the CICS Connector from Solaris
This procedure is used to uninstall iPlanet Application Server Enterprise Connector for CICS from Solaris.
To Uninstall the CICS Connector from Solaris
Go to the installation directory /user/iplanet/ias6 and enter the following command:
- ./uninstall
- A list of uninstall component options appears. See Figure 2-26.
Figure 2-26    Uninstall Component Options ![]()
Select the specific product components you want to uninstall and click Enter.
- The Uninstall Subcomponents message appears. See Figure 2-27.
Figure 2-27    Uninstall Subcomponents ![]()
Press Enter.
- The Uninstalling message appears. See Figure 2-28.
Figure 2-28    Uninstalling ![]()
- The Enterprise Connector for CICS 6.1 has been uninstalled. Some files may remain. Check for these files and manually remove them.
Upgrading or Re-installing Issues
If upgrading an earlier version or reinstalling the current version of the iAS Enterprise Connector for CICS, the installation procedure overwrites the currently installed files. Uninstalling the current version is not required.
Multi-connector Installation
The Uninstaller removes common files in multi-connector installation.When uninstalling one of several connectors, such as R/3, PeopleSoft, or CICS, the common directories /ias/APPS/console and /ias/APPS/ecu may be deleted. You must copy these directories back to APPS directory from /ias/APPS/UIFbackup for the CICS connector to function correctly. Installation of multiple enterprise connectors for multiple EISs (R/3, Tuxedo, and PeopleSoft) on the same iPlanet Application Server is allowed.
To Uninstall a Connector on Windows NT
If you want to uninstall a connector from a Windows NT machine that has more than one connector installed, perform the following tasks.
Uninstall the connector. Refer to Chapter 2 in the Administrator's Guide.
- During the uninstallation procedure the connector files shown in the right pane, see Figure 2-29, are removed from the iPlanet/iAS6/ias directory and moved to the UIFbackup/console directory. The connector files need to be copied back to their original location.
Figure 2-29    Uninstalling Connector ![]()
Copy the console specific directories, the top level directory and the connector specific directories to the ias/Apps/console for the following folders:
All the other directories, with all their included files, and the LocalDebug.class should be copied back.
Copy the following connector files to the console directory:
To Uninstall a Connector on Solaris
If you want to uninstall a connector from a Solaris machine that has more than one connector installed, perform the following tasks.
Uninstall the connector. Refer to Chapter 2 in the Administrator's Guide.
Copy the console specific directories, the top level directory and the connector specific directories to the ias/APPS/console for the following folders:
- During the uninstallation procedure the connector files are removed from the iPlanet/iAS6/ias directory and moved to the UIFbackup/console directory. The connector files need to be copied back to their original location.
All the other directories, with all their included files, and the LocalDebug.class should be copied back.
Post-installation Issues
The following issues are described:
Activating the Samples through NT or Solaris
Activating the Samples through NT or Solaris
After installing the iAS enterprise Connector for CICS you can verify that your installation succeeded and run the CICS samples provided.For more information on how to activate and run CICS samples, see Chapter 4 of the iAS Enterprise Connector for CICS Developer's Guide.
Copying Files in Webless Installation
In a webless installation, the web server and iPlanet Application Server reside on separate machine. In this configuration mode, the iAS Enterprise Connector for CICS installation procedure will not automatically copy the index.html file pertaining to connector samples to web server document root directory.To run the samples shipped with the iAS Enterprise Connector for CICS, an index.html file must be copied manually from the iPlanet Application Server instance to web server instance.
Previous Contents Index DocHome Next
Copyright © 2001 Sun Microsystems, Inc. Some preexisting portions Copyright © 2001 Netscape Communications Corp. All rights reserved.
Last Updated September 13, 2001