Tutorial: IMS Support

Takes you step by step through the main features of Enterprise Developer and Enterprise Server IMS support. You start by importing an IMS demonstration application into Enterprise Developer, and finish by running the application on Enterprise Server.
Note: You can follow this tutorial in lieu of performing the steps outlined in IMS Installation Verification Procedure (IVP), which effectively produces the same end result using the command line instead of the Enterprise Developer user interface.

Prerequisite

Review the Assumptions and Before you begin these tutorials sections in the Tutorials: IMS topic to ensure your environment is set up properly.

Demonstration application - MFDEMO

MFDEMO is a COBOL IMS TM application for creating and maintaining an IMS DB tabular database. User-defined tables are organized by table element within table name. The following components are used by this application:

The MFDEMO demonstration application files are located by default in the %PUBLIC%\Documents\Micro Focus\Enterprise Developer\Samples\Mainframe\IMS\Classic\IVP (for 32-bit) or IVP64 (for 64-bit) directory.

IMS components:

  • DEMO03DD.DBD
  • DEMO03DD.DBU
  • DEMO001T.PSB
  • DEMO90.MFS
  • DEMO91.MFS
  • DEMO92.MFS
  • TRANCODE.TXT - IMS Stage 1 file

COBOL components:

  • DEMO001T.CBL
  • RGHTJUST.CBL

Sequence

To complete this tutorial, progress through these topics in the order presented here. The bottom of each topic provides Next topic and Previous topic navigational links to help you proceed in the proper sequence:

  1. Set Up the IMSSupport Project
    Guides you through the steps required to create an Enterprise Developer project, import the MFDEMO IMS application files into the project, set the project properties, and perform additional required steps to enable the application to run in Enterprise Server.
  2. Configure IMS
    Walks you through the steps required to configure IMS in Enterprise Developer in preparation for running the demonstration application on Enterprise Server.
  3. Set Up the IMSDEMO Enterprise Server Region
    Provides step-by-step instructions that guide you through the process of creating and configuring an enterprise server region on which to run the MFDEMO IMS application.
  4. Run MFDEMO
    Walks you through the process of using the Rumba+ Desktop TN3270 emulator to run the MFDEMO application on the IMSDEMO enterprise server region.
  5. Debug MFDEMO
    Walks you through the process of debugging the MFDEMO application in Enterprise Developer using the embedded Rumba+ Desktop 3270 emulator.
Parent topic: Tutorials: IMS
Next topic: Tutorial: IMS Segment Layout Editor
Related concepts
IMS Installation Verification Procedure (IVP)
Tutorials: IMS
Tutorial: IMS Segment Layout Editor