EBCDIC/QSAM - ASCII/Text Convert File Format & Record Content |
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This suite of sample programs describes how to read a record-sequential, EBCDIC-encoded file, convert the record content and write to a line sequential, ASCII-encoded file. The first COBOL program does the file format conversion from record sequential to line sequential and calls the second COBOL program to do the record content conversion between EBCDIC and ASCII. Both of the programs were compiled using a Micro Focus dialect since the I/O module writes to a line sequential (or ASCII/Text) file. The programs were generated using SimoTime technology.
We have made a significant effort to ensure the documents and software technologies are correct and accurate. We reserve the right to make changes without notice at any time. The function delivered in this version is based upon the enhancement requests from a specific group of users. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources.
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The following (E2A256E1.cmd) is a listing of the Windows CMD needed to run this job.
@echo OFF rem * ******************************************************************* rem * E2A256E1.CMD - a Windows Command File * rem * This program is provided by SimoTime Technologies * rem * (C) Copyright 1987-2019 All Rights Reserved * rem * Web Site URL: http://www.simotime.com * rem * e-mail: helpdesk@simotime.com * rem * ******************************************************************* rem * rem * Text - Read EBCDIC Record Sequential, write ASCII/Text file. rem * Author - SimoTime Technologies rem * Date - January 24, 1996 rem * rem * The job will read an EBCDIC Record Sequential file and create a rem * new ASCII/Text File. rem * rem * ************ rem * * E2A256E1 * rem * ********cmd* rem * * rem * * rem * *********** rem * * RUN ****************************** rem * *********** rem * * ************ ************ ************ rem * * * DAT256RS ******* E2A256C1 ******* DAT256LS * rem * * ********dat* ********cbl* ********txt* rem * * * rem * * ************ rem * * * E2A256R1 * rem * * ********cbl* rem * ************ rem * * EOJ * rem * ************ rem * rem * ******************************************************************* rem * Step 1 Delete any previously created file... rem * call ../Env1BASE if "%SYSLOG%" == "" set syslog=c:\SimoLIBR\LOGS\SimoTime.LOG rem * call SimoNOTE "*******************************************************E2A256E1" call SimoNOTE "Starting JobName E2A256E1, User is %USERNAME%" :DeleteQSAM call SimoNOTE "Identify JobStep DeleteQSAM" set DAT256RS=%BaseLib1%\DATA\EBC1\SIMOTIME.DATA.DAT256RS.DAT set DAT256LS=%BaseLib1%\DATA\Wrk1\DAT256LS if exist %Dat256LS% del %Dat256LS% rem * rem * ******************************************************************* rem * Step 2 Edit input, create a new output file... rem * :ExecuteFileFormatConversion call SimoNOTE "Identify JobStep ExecuteFileFormatConversion run E2A256C1 if not "%ERRORLEVEL%" == "0" set JobStatus=0010 if not "%JobStatus%" == "0000" goto :EojNOK :EojAOK if exist %Dat256LS% call SimoNOTE "DataMAKE is %DAT256LS%" call SimoNOTE "Finished CmdName %CmdName%, Job Status is %JobStatus% " goto :End :EojNOK call SimoNOTE "ABENDING CmdName %CmdName%, Job Status is %JobStatus% " goto :End :End call SimoNOTE "Conclude SYSOUT is %SYSOUT%" if not "%1" == "nopause" pause
The following (E2A256C1.cbl) is the COBOL I/O program that was generated with SimoTime technology. The program was tested using Micro Focus Enterprise Server on Windows/XP. The program was successfully executed in both an EBCDIC and ASCII encoded configuration. This program will do the File-Format (i.e. Record-Sequential to Line Sequential) conversion.
IDENTIFICATION DIVISION. PROGRAM-ID. E2A256C1. AUTHOR. SIMOTIME TECHNOLOGIES. ***************************************************************** * This program was generated by SimoZAPS * * A product of SimoTime Technologies * * Our e-mail address is: helpdesk@simotime.com * * Also, visit our Web Site at http://www.simotime.com * * * * Generation Date: 2012-01-24 Generation Time: 09:40:38:18 * * * * Record Record Key * * Function Name Organization Format Max-Min Pos-Len * * INPUT DAT256RS SEQUENTIAL FIXED 00256 * * * * OUTPUT DAT256LS ASCII/CRLF VARIABLE 00256 * * 00001 * * * * Translation Mode is EBCDIC to ASCII * * * ***************************************************************** ENVIRONMENT DIVISION. INPUT-OUTPUT SECTION. FILE-CONTROL. SELECT DAT256RS-FILE ASSIGN TO DAT256RS ORGANIZATION IS SEQUENTIAL ACCESS MODE IS SEQUENTIAL FILE STATUS IS DAT256RS-STATUS. SELECT DAT256LS-FILE ASSIGN TO DAT256LS ORGANIZATION IS LINE SEQUENTIAL ACCESS MODE IS SEQUENTIAL FILE STATUS IS DAT256LS-STATUS. ***************************************************************** DATA DIVISION. FILE SECTION. FD DAT256RS-FILE DATA RECORD IS DAT256RS-REC . 01 DAT256RS-REC. 05 DAT256RS-DATA-01 PIC X(00256). FD DAT256LS-FILE DATA RECORD IS DAT256LS-REC . 01 DAT256LS-REC. 05 DAT256LS-DATA-01 PIC X(00256). ***************************************************************** * This program was created with the SYSMASK3.TXT file as the * * template for the File I/O. It is intended for use with the * * TransCALL facility that makes a call to a routine that does * * the actual conversion between EBCDIC and ASCII. For more * * information or questions contact SimoTime Technologies. * * * * Our e-mail address is: helpdesk@simotime.com * * Also, visit our Web Site at http://www.simotime.com * * * * The SYSMASK3 provides for the sequential reading of the input * * file and the sequential writing of the output file. * * * * This program mask is used with a callable subroutine that * * will do ASCII/EBCDIC Conversion based on a COBOL Copy File. * * * * If the output file is indexed then the input file must be in * * sequence by the field that will be used to provide the key * * for the output file. * * * * If the key field is not in sequence then refer to SYSMASK4 * * to provide for a random add or update of the indexed file. * ***************************************************************** WORKING-STORAGE SECTION. 01 SIM-TITLE. 05 T1 pic X(11) value '* E2A256C1 '. 05 T2 pic X(34) value 'Convert EBCDIC/RSEQ to ASCII/LSEQ '. 05 T3 pic X(10) value ' v10.07.06'. 05 T4 pic X(24) value ' helpdesk@simotime.com'. 01 SIM-COPYRIGHT. 05 C1 pic X(11) value '* E2A256C1 '. 05 C2 pic X(32) value 'This Data File Convert Member wa'. 05 C3 pic X(32) value 's generated by SimoTime Technolo'. 05 C4 pic X(04) value 'gies'. 01 DAT256RS-STATUS. 05 DAT256RS-STATUS-L pic X. 05 DAT256RS-STATUS-R pic X. 01 DAT256RS-EOF pic X value 'N'. 01 DAT256RS-OPEN-FLAG pic X value 'C'. 01 DAT256LS-STATUS. 05 DAT256LS-STATUS-L pic X. 05 DAT256LS-STATUS-R pic X. 01 DAT256LS-EOF pic X value 'N'. 01 DAT256LS-OPEN-FLAG pic X value 'C'. 01 DAT256RS-LRECL pic 9(5) value 00256. 01 DAT256LS-LRECL pic 9(5) value 00256. ***************************************************************** * The following buffers are used to create a four-byte status * * code that may be displayed. * ***************************************************************** 01 IO-STATUS. 05 IO-STAT1 pic X. 05 IO-STAT2 pic X. 01 IO-STATUS-04. 05 IO-STATUS-0401 pic 9 value 0. 05 IO-STATUS-0403 pic 999 value 0. 01 TWO-BYTES-BINARY pic 9(4) BINARY. 01 TWO-BYTES-ALPHA redefines TWO-BYTES-BINARY. 05 TWO-BYTES-LEFT pic X. 05 TWO-BYTES-RIGHT pic X. ***************************************************************** * Message Buffer used by the Z-DISPLAY-MESSAGE-TEXT routine. * ***************************************************************** 01 MESSAGE-BUFFER. 05 MESSAGE-HEADER pic X(11) value '* E2A256C1 '. 05 MESSAGE-TEXT. 10 MESSAGE-TEXT-1 pic X(68) value SPACES. 10 MESSAGE-TEXT-2 pic X(188) value SPACES. ***************************************************************** 01 PROGRAM-NAME pic X(8) value 'E2A256C1'. 01 INFO-STATEMENT. 05 INFO-SHORT. 10 INFO-ID pic X(8) value 'Starting'. 10 filler pic X(2) value ', '. 10 filler pic X(34) value 'Convert EBCDIC/RSEQ to ASCII/LSEQ '. 05 filler pic X(24) value ' http://www.SimoTime.com'. 01 APPL-RESULT pic S9(9) comp. 88 APPL-AOK value 0. 88 APPL-EOF value 16. 01 DAT256RS-TOTAL. 05 DAT256RS-RDR pic 9(9) value 0. 05 filler pic X(3) value ' - '. 05 filler pic X(23) value 'Line count for DAT256RS'. 01 DAT256LS-TOTAL. 05 DAT256LS-ADD pic 9(9) value 0. 05 filler pic X(3) value ' - '. 05 filler pic X(23) value 'Line count for DAT256LS'. ***************************************************************** PROCEDURE DIVISION. move all '*' to MESSAGE-TEXT-1 perform Z-DISPLAY-MESSAGE-TEXT move INFO-STATEMENT to MESSAGE-TEXT-1 perform Z-DISPLAY-MESSAGE-TEXT move all '*' to MESSAGE-TEXT-1 perform Z-DISPLAY-MESSAGE-TEXT perform Z-POST-COPYRIGHT perform DAT256RS-OPEN perform DAT256LS-OPEN perform until DAT256RS-STATUS not = '00' perform DAT256RS-READ if DAT256RS-STATUS = '00' add 1 to DAT256RS-RDR perform BUILD-OUTPUT-RECORD perform DAT256LS-WRITE if DAT256LS-STATUS = '00' add 1 to DAT256LS-ADD end-if end-if end-perform move DAT256RS-TOTAL to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256LS-TOTAL to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT if APPL-EOF move 'Complete' to INFO-ID else move 'ABENDING' to INFO-ID end-if move INFO-STATEMENT to MESSAGE-TEXT(1:79) perform Z-DISPLAY-MESSAGE-TEXT perform DAT256LS-CLOSE perform DAT256RS-CLOSE GOBACK. ***************************************************************** BUILD-OUTPUT-RECORD. * TransMODE is E2A... * TransCALL process... move DAT256RS-REC to DAT256LS-REC call 'E2A256R1' using DAT256LS-REC add 00256 to ZERO giving DAT256LS-LRECL exit. ***************************************************************** * I/O Routines for the INPUT File... * ***************************************************************** DAT256RS-CLOSE. add 8 to ZERO giving APPL-RESULT. close DAT256RS-FILE if DAT256RS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT else add 12 to ZERO giving APPL-RESULT end-if if APPL-AOK CONTINUE else move 'CLOSE Failure with DAT256RS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256RS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if exit. *---------------------------------------------------------------* DAT256RS-READ. read DAT256RS-FILE if DAT256RS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT else if DAT256RS-STATUS = '10' add 16 to ZERO giving APPL-RESULT else add 12 to ZERO giving APPL-RESULT end-if end-if if APPL-AOK CONTINUE else if APPL-EOF move 'Y' to DAT256RS-EOF else move 'READ Failure with DAT256RS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256RS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if end-if exit. *---------------------------------------------------------------* DAT256RS-OPEN. add 8 to ZERO giving APPL-RESULT. open input DAT256RS-FILE if DAT256RS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT move 'O' to DAT256RS-OPEN-FLAG else add 12 to ZERO giving APPL-RESULT end-if if APPL-AOK CONTINUE else move 'OPEN Failure with DAT256RS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256RS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if exit. ***************************************************************** * I/O Routines for the OUTPUT File... * ***************************************************************** DAT256LS-WRITE. if DAT256LS-OPEN-FLAG = 'C' perform DAT256LS-OPEN end-if write DAT256LS-REC if DAT256LS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT else if DAT256LS-STATUS = '10' add 16 to ZERO giving APPL-RESULT else add 12 to ZERO giving APPL-RESULT end-if end-if. if APPL-AOK CONTINUE else move 'WRITE Failure with DAT256LS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256LS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if exit. *---------------------------------------------------------------* DAT256LS-OPEN. add 8 to ZERO giving APPL-RESULT. open OUTPUT DAT256LS-FILE if DAT256LS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT move 'O' to DAT256LS-OPEN-FLAG else add 12 to ZERO giving APPL-RESULT end-if if APPL-AOK CONTINUE else move 'OPEN Failure with DAT256LS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256LS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if exit. *---------------------------------------------------------------* DAT256LS-CLOSE. add 8 to ZERO giving APPL-RESULT. close DAT256LS-FILE if DAT256LS-STATUS = '00' subtract APPL-RESULT from APPL-RESULT move 'C' to DAT256LS-OPEN-FLAG else add 12 to ZERO giving APPL-RESULT end-if if APPL-AOK CONTINUE else move 'CLOSE Failure with DAT256LS' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT move DAT256LS-STATUS to IO-STATUS perform Z-DISPLAY-IO-STATUS perform Z-ABEND-PROGRAM end-if exit. ***************************************************************** * The following Z-ROUTINES provide administrative functions * * for this program. * ***************************************************************** * ABEND the program, post a message to the console and issue * * a STOP RUN. * ***************************************************************** Z-ABEND-PROGRAM. if MESSAGE-TEXT not = SPACES perform Z-DISPLAY-MESSAGE-TEXT end-if move 'PROGRAM-IS-ABENDING...' to MESSAGE-TEXT perform Z-DISPLAY-MESSAGE-TEXT add 12 to ZERO giving RETURN-CODE STOP RUN. * exit. ***************************************************************** * Display CONSOLE messages... * ***************************************************************** Z-DISPLAY-MESSAGE-TEXT. if MESSAGE-TEXT-2 = SPACES display MESSAGE-BUFFER(1:79) else display MESSAGE-BUFFER end-if move all SPACES to MESSAGE-TEXT exit. ***************************************************************** * Display the file status bytes. This routine will display as * * four digits. If the full two byte file status is numeric it * * will display as 00nn. If the 1st byte is a numeric nine (9) * * the second byte will be treated as a binary number and will * * display as 9nnn. * ***************************************************************** Z-DISPLAY-IO-STATUS. if IO-STATUS not NUMERIC or IO-STAT1 = '9' move IO-STAT1 to IO-STATUS-04(1:1) subtract TWO-BYTES-BINARY from TWO-BYTES-BINARY move IO-STAT2 to TWO-BYTES-RIGHT add TWO-BYTES-BINARY to ZERO giving IO-STATUS-0403 move 'File Status is: nnnn' to MESSAGE-TEXT move IO-STATUS-04 to MESSAGE-TEXT(17:4) perform Z-DISPLAY-MESSAGE-TEXT else move '0000' to IO-STATUS-04 move IO-STATUS to IO-STATUS-04(3:2) move 'File Status is: nnnn' to MESSAGE-TEXT move IO-STATUS-04 to MESSAGE-TEXT(17:4) perform Z-DISPLAY-MESSAGE-TEXT end-if exit. ***************************************************************** Z-POST-COPYRIGHT. display SIM-TITLE display SIM-COPYRIGHT exit. ***************************************************************** * This program was generated by SimoZAPS * * A product of SimoTime Technologies * * Our e-mail address is: helpdesk@simotime.com * * Also, visit our Web Site at http://www.simotime.com * * * * Generation Date: 2012-01-24 Generation Time: 09:40:38:22 * *****************************************************************
The following (E2A256R1.cbl) is a COBOL program that does the File-Content (i.e. EBCDIC to ASCII) conversion of the 256 byte text string. The program was tested using Micro Focus Enterprise Server on Windows/XP. The program was successfully executed in both an EBCDIC and ASCII encoded configuration.
IDENTIFICATION DIVISION. PROGRAM-ID. E2A256R1. AUTHOR. SIMOTIME TECHNOLOGIES. ***************************************************************** * This routine was generated by SimoREC1 * * A product of SimoTime Technologies * * Our e-mail address is: helpdesk@simotime.com * * Also, visit our Web Site at http://www.simotime.com * * Generation Date: 2012/01/24 Generation Time: 09:40:38:39 * ***************************************************************** DATA DIVISION. WORKING-STORAGE SECTION. 01 IX-1 PIC 9(5) VALUE 0. 01 RM-1 PIC 9(5) VALUE 0. 01 RO-1 PIC 9(5) VALUE 0. 01 IX-2 PIC 9(5) VALUE 0. 01 RM-2 PIC 9(5) VALUE 0. 01 RO-2 PIC 9(5) VALUE 0. COPY ASCEBCB1. COPY ASCEBCB2. ***************************************************************** LINKAGE SECTION. COPY R256CB01. ***************************************************************** PROCEDURE DIVISION using R256-RECORD. inspect R256-RECORD-DATA converting E-INFO to A-INFO GOBACK. ***************************************************************** * This routine was generated by SimoREC1 * * A product of SimoTime Technologies * * Our e-mail address is: helpdesk@simotime.com * * Also, visit our Web Site at http://www.simotime.com * * Generation Date: 2012/01/24 Generation Time: 09:40:38:39 * *****************************************************************
This suite of sample programs describes how to read a record-sequential, EBCDIC-encoded file, convert the record content and write to a line sequential, ASCII-encoded file. This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers.
In the world of programming there are many ways to solve a problem. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration.
SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. For additional information about SIMOTIME Services or Technologies please contact us using the information in the Contact or Feedback section of this document.
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Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. Once the fee is received by SimoTime the latest version of the software, documentation or training material 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 Technologies.
SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. It is provided "AS IS" without any expressed or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Technologies 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, documentation or training material.
This section includes links to documents with additional information that are beyond the scope and purpose of this document. The first group of documents may be available from a local system or via an internet connection, the second group of documents will require an internet connection.
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Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon.
Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code.
Explore the COBOL Connection for more examples of COBOL programming techniques and sample code.
Explore An Enterprise System Model that describes and demonstrates how Applications that were running on a Mainframe System and non-relational data that was located on the Mainframe System were copied and deployed in a Microsoft Windows environment with Micro Focus Enterprise Server.
Explore The ASCII and EBCDIC Translation Tables. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats.
Explore The File Status Return Codes that are used to interpret the results of accessing VSAM data sets and/or QSAM files.
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This suite of programs and documentation is available to download for review and evaluation purposes. Other uses will require a SimoTime Software License. Link to an Evaluation zPAK Option that includes the program members, documentation and control files.
A good place to start is The SimoTime Home Page for access to white papers, program examples and product information. This link requires an Internet Connection
Explore The Micro Focus Web Site for more information about products (including Micro Focus COBOL) and services available from Micro Focus. This link requires an Internet Connection.
Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers.
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Convert an EBCDIC-encoded Record Sequential to an ASCII/Text File |
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