Performing Post-Installation Tasks

The following sections describe the tasks you perform after installing Oracle Tuxedo Application Runtimes:

•	Understanding the Oracle Tuxedo Application Runtimes Directory Structure

•	Installation Verification

•	Switch COBOL Compiler

•	Uninstalling Oracle Tuxedo Application Runtimes

Understanding the Oracle Tuxedo Application Runtimes Directory Structure

During the Oracle Tuxedo Application Runtimes software installation, all files are decompressed within the installation directory.

Table 5‑1 lists Oracle Tuxedo Application Runtimes directories and files under installed directory $ORACLE_HOME/art12.2.2.0.0.

 

Table 5‑1 Oracle Tuxedo Application Runtimes Directory and File Structure

Directory Name	Description
Cics_RT	Directory for CICS Runtime.
Cics_RT/bin	CICS Runtime binaries.
Cics_RT/cpylib	CICS Runtime Copies.
Cics_RT/lib	CICS Runtime libraries.
Cics_RT/objs	CICS Runtime objective files.
Cics_RT/sample	CICS Runtime samples. Optional install.
Cics_RT/sysmap	CICS Runtime system MAP definitions.
Cics_RT/coblib	Directory for COBOL programs and libraries.
Cics_RT/tools	CICS Runtime utilities.
Batch_RT	Directory for Batch Runtime.
Batch_RT/ejr	Batch Runtime Execution Engine. It is one of the following directories. Batch_RT/ejr_mf_ora Batch_RT/ejr_mf_db2 Batch_RT/ejr_cit_db2 Batch_RT/ejr_cit_ora Batch_RT/ejr_nocbl
Batch_RT/ejr*/COBOL_MF	Batch Runtime Execution Engine components depending on Micro Focus COBOL.
Batch_RT/ejr*/COBOL_IT	Batch Runtime Execution Engine components depending on COBOL-IT.
Batch_RT/ejr*/COBOL_NONE	Batch Runtime Execution Engine components independent of COBOL.
Batch_RT/ejr*/COMMON	Batch Runtime Execution Engine common components.
Batch_RT/ejr*/CONF	Batch Runtime Execution Engine configuration files.
Batch_RT/ejr*/DB_ORACLE	Batch Runtime Execution Engine components depending on Oracle Database.
Batch_RT/ejr*/DB_DB2LUW	Batch Runtime Execution Engine components depending on DB2 Database.
Batch_RT/ejr*/GENERATION_FILE	Batch Runtime Execution Engine components managing the generation groups.
Batch_RT/ejr*/GENERATION_FILE_DB	Batch Runtime Execution Engine components managing the generation groups, based on DB.
Batch_RT/ejr*/SAMPLE	Batch Runtime Execution Engine samples. Optional install.
Batch_RT/ejr*/SORT_MicroFocus	Batch Runtime Execution Engine components depending on MFSORT.
Batch_RT/ejr*/SORT_SyncSort	Batch Runtime Execution Engine components depending on SyncSort.
Batch_RT/ejr*/SORT_MFSyncSort	Batch Runtime Execution Engine components depending on MFSyncSort.
Batch_RT/ejr*/SORT_CIT	Batch Runtime Execution Engine components depending on CITSORT.
Batch_RT/bin	Batch Runtime TuxJES binaries.
Batch_RT/include	Batch Runtime TuxJES header files.
Batch_RT/lib	Batch Runtime TuxJES libraries.
Batch_RT/locale	Batch Runtime TuxJES locales.
Batch_RT/sample	Batch Runtime TuxJES samples. Optional install.
Batch_RT/udataobj	Batch Runtime TuxJES facilities.
IMS_RT/artims.env	IMS Runtime env.
IMS_RT/bin	IMS Runtime binaries.
IMS_RTchgcobol.sh	IMS Runtime change COBOL script.
IMS_RTinclude	IMS Runtime include file.
IMS_RTlib	IMS Runtime libraries.
IMS_RTobj	IMS Runtime objective files.
IMS_RTodbaproxy	IMS Runtime odbaproxy.
IMS_RT/samples	IMS Runtime samples.
IMS_RT/samples_ORA	IMS Runtime samples_ORA.
IMS_RT/syscfg	IMS Runtime syscfg.
IMS_RT/sysmap	IMS Runtime system FMT and MSG files.
IMS_RT/sysmap2	IMS Runtime optimizable SIGNON MFS/FMT/MSG files.
IMS_RT/tools	IMS Runtime utilities.
IMS_RT/coblib_mf	IMS Runtime COBOL libraries for Micro Focus COBOL.
IMS_RT/coblib_cit	IMS Runtime COBOL libraries for COBOL-IT COBOL.

Installation Verification

Sample applications are provided for CICS Runtime, Batch Runtime Execution Engine, and Batch Runtime TuxJES, respectively; they can be used to verify the installation and to demonstrate the configuration. The Readme file in the samples provides guidance on how to execute the samples.

Before executing Oracle Tuxedo Application Runtimes, Oracle recommends you set umask value as strict as possible.

Switch COBOL Compiler

If you didn't choose "COBOL-IT" as the default COBOL compiler during installation, and want to switch to COBOL-IT afterwards, you need to add one extra symbol link.

For example, if your COBOL-IT is installed at /opt/cobol-it-64, and Oracle Tuxedo Application Runtime for CICS and Batch is installed at /home/oracle/oraHome/art12.2.2.0.0, the command you need to run is:

ln -s /opt/cobol-it-64/bin/cobcrun /home/oracle/oraHome/art12.2.2.0.0/Batch_RT/bin/cobrun

Note:

After installing Oracle Tuxedo Application Runtime for IMS only, you can switch its COBOL compiler between Micro Focus COBOL and COBOL-IT by using chgcobol.sh.

Uninstalling Oracle Tuxedo Application Runtimes

Uninstalling Oracle Tuxedo Application Runtimes in GUI-Mode

The following steps show the uninstallation process in GUI mode.

1.	Invoke uninstall ART introduction panel

Go to <ORACLE_HOME>/oui/bin, run "runInstaller.sh" on UNIX/Linux platform. You can completely remove Oracle Tuxedo Application Runtimes 12c Release 2 (12.2.2) just by clicking "Deinstall" Products.

2.	Uninstalling panel

Select products and click "Remove" to remove those products from your system.

3.	Confirm panel

To remove the products, click "Yes" in the following Confirmation dialog. Click "No" to cancel the removal.

4.	Uninstall complete panel

After uninstall finishes, this panel appears and reports whether it is successful.

5.	Inventory panel

Check the product list from Inventory, to determine if the product was uninstalled successfully.

Uninstalling Oracle Tuxedo Application Runtimes in Silent Mode

Not only can you perform command line installations, you can also perform command line deinstallations. A command line deinstallation enables you to remove Oracle products or Oracle homes from your system without using the Oracle Universal Installer graphical user interface.

You can choose to display no dialog boxes or prompts, or you can selectively avoid displaying certain dialog boxes that are normally used during a deinstallation.

Use the following commands to immediately display the Inventory dialog box, which allows you to select items for removal without navigating the Oracle Universal Installer startup screen:

./runInstaller.sh -deinstall -silent (on UNIX)

If you want to hide the inventory dialog box during a deinstallation, you can specify the products to be removed in the DEINSTALL_LIST parameter of the response file; specify Oracle homes to be removed with the REMOVE_HOMES variable; specify the name of the current Oracle home name with ORACLE_HOME_NAME. For example, on a UNIX machine, enter:

./runInstaller.sh -deinstall -silent "DEINSTALL_LIST={"artbase","12.2.2.0.0"}" ORACLE_HOME_NAME="OUIHome2"