Customer Master File  CICS Applications for Inquiry and Update http://www.simotime.com

Introduction
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This example uses a a suite of COBOL programs and BMS mapsets to execute programs that will provide data file inquiry or update functionality for the Customer Master File. The programs use command level CICS statements to access the VSAM Master Files and display information to a 3270 terminal or terminal emulator. The programs run on an IBM Mainframe System with CICS or a Microsoft Windows System with Micro Focus Server for Mainframe Migration.

The Customer Master Inquiry Program
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The Customer Master Inquiry Screen contains a prompt for a new Customer Number and the customer information from a previous request. Once a new customer number is entered the Customer Master File is accessed and the new information is displayed.

 CU2INQ1                  Data Base Management System               2009/08/03
 STOA                       Customer Inquiry Option                14:32:51:92

      New Customer #: 000000001900

          Customer #: 000000001900
           Last Name: Smith
               First: Sammy                         Middle:

              Addr-1: 1919 Carnoustie Drive
              Addr-2:
                City: Novato
      State/Province: CA                       Postal Code: 94919

        *--------------------------Telephone Numbers--------------------------*
        Home                   Work                  Cell

        Last Activity Date:            Time:            Token:




                     PF3=Menu

A user may continue to enter new customer numbers or press F3 to return to the Main Menu.

The Customer Master Update Program
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WIP...

Customer Master File (Copy File)
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The Customer Master File is a VSAM, Key-Sequenced-Data-Set (KSDS). The length of the records in the data set is 512 bytes. The key field strats in position one (1) and is 12 bytes in length. The following is the COBOL copy file that defines the record layout.

      *****************************************************************
      * Copy File for Customer Master File used by the Demo programs. *
      * This is a VSAM Keyed=Sequential-Data-Set or Key-Indexed File. *
      *****************************************************************
      *         Copyright (C) 1987-2010 SimoTime Enterprises          *
      *                     All Rights Reserved                       *
      *****************************************************************
      *              Provided by SimoTime Enterprises                 *
      *        Our e-mail address is: helpdesk@simotime.com           *
      *     Also, visit our Web Site at http://www.simotime.com       *
      *****************************************************************
       01  CUST-RECORD.
           05  CUST-NUMBER             PIC X(12).
           05  CUST-DATA.
               10  CUST-STATUS         PIC X.
               10  CUST-NAME.
                   15  CUST-LAST-NAME  PIC X(28).
                   15  CUST-FIRST-NAME PIC X(20).
                   15  CUST-MID-NAME   PIC X(20).
               10  CUST-ADDRESS-1      PIC X(48).
               10  CUST-ADDRESS-2      PIC X(48).
               10  CUST-CITY           PIC X(28).
               10  CUST-STATE          PIC X(28).
               10  CUST-POSTAL-CODE    PIC X(12).
               10  CUST-PHONE-HOME     PIC X(18).
               10  CUST-PHONE-WORK     PIC X(18).
               10  CUST-PHONE-CELL     PIC X(18).
               10  CUST-CREDIT-LIMIT   PIC 9(7)    COMP-3.
               10  CUST-DISCOUNT       OCCURS 3 TIMES.
                   15  CUST-DISCOUNT-CODE  PIC S9(3)   COMP.
                   15  CUST-DISCOUNT-RATE  PIC S9(2)V999.
                   15  CUST-DISCOUNT-DATE  PIC X(8).
               10  CUST-LADATE         PIC X(8).
               10  CUST-LATIME         PIC X(8).
               10  CUST-TOKEN          PIC 9(3).
               10  FILLER              PIC X(145).
      *!   CUSTCB01 - End-of-Copy File...

Summary
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The purpose of this suite of programs is to provide examples that use command level CICS in COBOL programs to access a Customer Master FIle that is a VSAM, Key-Sequenced-Data-Sets (KSDS) and display the information using standard BMS screen definitions to a 3270 terminal or terminal emulator.

Software Agreement and Disclaimer
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Permission to use, copy, modify and distribute this software for any commercial purpose requires a fee to be paid to SimoTime Enterprises. Once the fee is received by SimoTime the latest version of the software will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.

Permission to use, copy, modify and distribute this software for a non-commercial purpose and without fee is hereby granted, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.

SimoTime Enterprises makes no warranty or representations about the suitability of the software for any purpose. It is provided "AS IS" without any express or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Enterprises shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software.

Downloads and Links to Similar Pages
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You may download this example at http://www.simotime.com/sim4dzip.htm#zPACKcicscm01 or view the complete list of SimoTime Examples at http://www.simotime.com/sim4dzip.htm.

To review all the information available on this site start at  The SimoTime Home Page .

Note: You must be attached to the Internet to download a Z-Pack or view the list.

Check out  The CICS Connection  for more examples of mainframe CICS coding techniques and sample code.

Check out  The VSAM - QSAM Connection  for more examples of mainframe VSAM and QSAM accessing techniques and sample code. This link will describe how to create the Customer Master File and the Item Master File that are used by other sample programs.

This document provides a quick summary of the  File Status Key  for VSAM data sets and QSAM files.

Glossary of Terms
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Check out  The SimoTime Glossary  for a list of terms and definitions used in the documents provided by SimoTime.

Comments or Suggestions
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If you have any questions, suggestions or comments please call or send an e-mail to: helpdesk@simotime.com

We appreciate your comments and feedback.

About SimoTime Enterprises
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Founded in 1987, SimoTime Enterprises is a privately owned company. We specialize in the creation and deployment of business applications using new or existing technologies and services. We have a team of individuals that understand the broad range of technologies being used in today's environments. This includes the smallest thin client using the Internet and the very large mainframe systems. There is more to making the Internet work for your company's business than just having a nice looking WEB site. It is about combining the latest technologies and existing technologies with practical business experience. It's about the business of doing business and looking good in the process. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complimentary manner with existing corporate mainframe systems. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com