AS/400 Links Partner with Rochester Institute Contact Us
Training Catalog Free Downloads Privacy / Usage


IBMi and AS400 Training
HOME >> Training Catalog >> iSeries COBOL/400 Subfile Programming

iSeries COBOL/400 Subfile Programming (ACB4)
Author: ATS
$995




Description
iSeries COBOL/400 Subfile Programming is a self-paced, audio-cassette course providing comprehensive, practical training in the design and coding of subfile programs.

Upon completion you'll be able to:

  • Use Screen Design Aid to create and maintain display files that contain subfiles.

  • Create COBOL subfile programs that allow users to scroll through selected data file records.

  • Create COBOL subfile programs that allow users to fold and truncate records.

  • Create COBOL programs that allow users to enter data into subfile records, use the DUP key, and update files.

  • Create COBOL subfile programs that edit and verify user-entered data.

  • Create COBOL programs that sort, initialize, clear, and delete subfiles.

  • Create COBOL programs that use more than one subfile.

  •  Create and use message subfiles that handle multiple messages.

  •  Use techniques to improve subfile program performance.

  •  Use variable-length subfiles.

Subfile Concepts
Subfile Record Format (SFLRCD)
Subfile Control Format (SFLCTL)
Subfile Size (SFLSIZ)
Subfile Page Size (SFLPAG)
Screen Design Aid (SDA)
Managing Subfile Data

Reading Subfile Records
Writing Subfile Records
Managing Subfile Relative Record Numbers
Displaying a Subfile
Initializing a Subfile
Clearing a Subfile
Deleting a Subfile
Handling Multiple Subfiles
Scrolling Subfile Records
Using OS/400 Controlled Scrolling
Subfile End (SFLEND) Keyword
"Page Wise" Scrolling
Record Number (SFLRCDNBR)
Keyword
Subfile Applications
"Alpha Search" Inquiry
Variable Length Subfile Records
Fold/Truncate Functions
Data Entry Subfiles
Validity Checking
On-Line Batch Totals
File Maintenance Subfiles
Updating Subfile Records
Deleting Subfile Records
Message Subfiles
Subfile Program Queue (SFLPGMQ)
Subfile Message Record (SFLMSGRCD)
Selecting Messages for Display
Subfile Message Key (SFLMSGKEY)
Subfile Techniques
DUP Key Programming
Sorting Subfile Records
Removing Blank Subfile Records
ANSI '85 Standards
IBM COBOL/400 Extensions

Audience
iSeries programmers with experience in interactive COBOL programming.
Prerequisites
iSeries Workstation Operations
iSeries System Operations
iSeries COBOL/400 Programming
iSeries Interactive COBOL/400 Programming
Format
Instructional Audio-Cassettes
Materials
Eight Audio-Cassettes
Student Text
Workbook
Interactive Media
Time Required
Approximately 15 Hours


iSeries COBOL/400 Subfile Programming (ACB4)
Author: ATS
$995



Rochester Training
     RPG Skills Accelerator - Volume 2
     RPG Skills Accelerator
     e-RPG Powertools – Stone on CGIDEV2
     WebFacing Now! WAS-Express Edition
     JDBC and Record Level Access
with IBM AS/400 Toolbox for Java
     Turbo Query/400
     XML Web Services for RPG Programmers
     RPG Modernization with WDSC (from III to IV to /Free)
     Microsoft .NET for RPG Programmers (Visual Basic Version)
     Microsoft .NET for RPG Programmers (C# Version)
     iSeries Navigator for Programmers (V5R3 Edition)
     SQL for RPG Programmers
     Subprocedures for RPG Programmers
     RPG Web Skills Accelerator
     WDSC for RPG Programmers (Version 7)
     WDSC for RPG Programmers (Version 6)
     Microsoft Word with the iSeries
     Microsoft Excel with the iSeries
Operations Training
     iSeries Advanced System Operations
     iSeries System Operations
     iSeries Startup Operations
     iSeries Security
     iSeries Work Management
User Training
     iSeries Query for Users
     iSeries Query for Advanced Users
     iSeries RPG/400 Programming
     iSeries RPG/400 Interactive Programming
     iSeries RPG/400 Advanced RPG Programming
     iSeries RPG/400 Subfile Programming
     iSeries RPG IV Programming
     iSeries Data Base Administration I
     iSeries Data Base Administration II
     iSeries Control Language Programming
     iSeries CL and Programming Techniques
     iSeries SQL/400
     iSeries Advanced COBOL/400 Programming
     iSeries Interactive COBOL/400 Programming
     iSeries COBOL/400 Programming
     iSeries COBOL/400 Subfile Programming
     iSeries Program Development
Training Bundles
     iSeries Operations & Administration Bundle
     Microsoft Word and Excel with the iSeries Bundle
     RPG Skills Accelerator & RPG Web Skills Accelerator
     RPG Basics and Beyond (training bundle)
     RPG Skills Accelerator & RPG Skills Accelerator - Volume 2