Data Interfaces

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Overview © SAP AG Application server 88MHz Presentation server 88MHz Application server files Presentation server files ABAP/4 programs run on the application server and have access to its sequential files. You can also use an ABAP/4 program to process local files (which belong to the presentation server).
Overview Application server files Presentation server files © SAP AG READ DATASET TRANSFER UPLOAD DOWNLOAD ABAP/4 program You process sequential files on the application server in ABAP/4 programs with the READ DATASET and TRANSFER statements which allow you to copy data from/to a field string. You process local sequential files on the presentation server with (UPLOAD and DOWNLOAD) function modules. These copy data from/to an internal table.
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© SAP AG Data Interfaces Applicati
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Chapter 1 Basic Techniques © SAP A
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Linking Options Overview © SAP AG
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Indirect Communication I © SAP AG
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Transferring Time-critical Data ©
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Direct Communication II Remote call
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Network: TCP/IP and SNA LU6.2 TCP/I
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SAP Gateway (CPI-C Handler) SD MM P
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Chapter 1 Summary © SAP AG l The R
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Chapter 2 Objectives © SAP AG l Th
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Communication: R/3 External Program
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SAP Side Information Tables (CPI-C)
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Communication Between Two R/3 Syste
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R/3 R/2 Communication (IBM) © SAP
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R/3 R/2 Communication (SNI) © SAP
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R/3 External Program (UNIX) © SAP
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R/3 External Program (Windows NT)
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R/3 External Program (WfW , Window
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R/3 IBM Host / AS400 © SAP AG Ext
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External Program (LU6.2) R/3 Exter
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Chapter 2 Summary © SAP AG l The S
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Chapter 3 Objectives © SAP AG l Ho
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RFC Features © SAP AG Automatic Au
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Local Call of Function Modules ABAP
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REMOTE FUNCTION CALL (RFC) SAP syst
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Table RFCDES © SAP AG Maintaining
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Remote Debugging R/3 A REPORT CUGE.
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Asynchronous RFC with Return of Dat
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RFC Dialog R/3 System 1 R/3 System
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tRFC Syntax © SAP AG PROGRAM ASYN0
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RFC Between R/3 and External Progra
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External RFC Program: Server © SAP
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Desktop SDK (for Windows) © SAP AG
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RFC Server: rfcexec R/3 © SAP AG n
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RFC Generator l RFC generator gener
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RFC Generator for Visual Basic Prog
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Chapter 3 Summary © SAP AG l RFC a
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3. Maintain a logical destination (
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Exercise 3 for Chapter 3 Report nam
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ENDCASE. LOOP AT CARRITAB. WRITE: /
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CASE SY-SUBRC. WHEN 1. WRITE: / MES
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IF SY-SUBRC 0. ENDIF. WRITE: / 'Er
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Chapter 4 Objectives © SAP AG l Ce
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SAP Desktop Integration: Tools l Ba
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Component Architecture © SAP AG OL
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OLE 2.0 Components Automation Struc
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R/3 and OLE 2.0 Automation ABAP/4 S
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OLE 2.0 Client Properties l Facilit
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ABAP/4 Statements for OLE 2.0 Five
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OLE Server Architecture in R/3 Desk
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RFC Object Hierarchy Exports collec
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Setting Up a Connection to R/3 Logo
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Calling an R/3 Function (2.1) Creat
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Working with Tables: Results (1) Wo
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Working with Tables: Entry (1) Crea
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Exercise for Chapter 4 Report name:
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* Fill line in EXCEL sheet with hea
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Chapter 5 Objectives © SAP AG l Th
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General Flow System 1 System 2 © S
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the editor program “vi”
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CPI-C Calls in ABAP/4 © SAP AG COM
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Standard Includes (Data Definitions
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Setting Up Connections Actively (AL
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Sending Data (SEND) ABAP/4 C ... CO
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Status and Data Information in RECE
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CPI-C Return Codes ABAP/4: Include
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CPI-C SAP-specific Functions SAP_CM
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ABAP/4 Program as Server © SAP AG
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Conversion Commands © SAP AG ABAP/
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Logon to the SAP System Logon CONN
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CPI-C Development Environment l ABA
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Executing CPI-C Test Programs © SA
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Chapter 5 Summary © SAP AG l SAP p
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Solution for Chapter 5 &-----------
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Outlook: SAP Business Objects l Obj
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Outlook: Object Hierarchy © SAP AG
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© SAP AG Data Transfer Application
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Chapter 1 Sequential Files © SAP A
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Overview © SAP AG ABAP/4 program R
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File Processing © SAP AG Open file
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Opening a File (Binary and Text Mod
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Opening a File - AT POSITION © SAP
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Reading Data Records © SAP AG READ
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Example: Creating a File © SAP AG
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Example: Reading a File © SAP AG R
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Example: Variable Format (Generate)
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Defining Structures - Summary Yes
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Exercises on Chapter 1: Sequential
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Model Solution 1 for Chapter 1: Seq
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Model Solution 2 for Chapter 1: Seq
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Chapter 2 Introduction to Batch Inp
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Task Overview © SAP AG External Ex
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Technique Overview External system
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Batch Input Processing © SAP AG SA
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Batch Input Queue File © SAP AG Sc
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Creating a Batch Input Session © S
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Function Module BDC_OPEN_GROUP © S
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BDC Table Program Screen Start Fiel
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Filling the BDC Table © SAP AG FOR
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Example: Change Customer Data © SA
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Preparations for BDC Program - Scre
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Declaration Part 1 © SAP AG REPORT
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Filling the BDC Table 2 © SAP AG F
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Filling the BDC Table 4 © SAP AG C
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Generating a Sequential File for BD
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Reading in the Data and Creating Se
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Copying Data to Screens © SAP AG S
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Batch Input Processing © SAP AG Fu
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Creating and Processing Sessions ©
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Summary of Batch Input Programs ©
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Exercises for Chapter 2: Introducti
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The 'U' and 'N' records are filled
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Model solution 1 (Chapter 2): Intro
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ENDDO. * Close the completed sessio
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VALUE TO BDC_TAB-DYNPRO, 'X' TO BDC
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* the BDC_TAB (screen format), irre
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Chapter 3 Objectives © SAP AG l Ac
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Page 251 and 252: Creating Sessions - Declaration Par
Page 253 and 254: BDC Program: Filling the BDC Table
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Page 257 and 258: Report RSBDCSUB © SAP AG ABAP/4 de
Page 259 and 260: Authorizations for Batch Input Proc
Page 261 and 262: Chapter 3 Summary © SAP AG l In ba
Page 263 and 264: Chapter 4 General Information on Ap
Page 265 and 266: Overview © SAP AG Customer system
Page 267 and 268: Data Analysis © SAP AG Fields and
Page 269 and 270: Importing SAP Structures © SAP AG
Page 271 and 272: Other Tasks of a Transfer Program
Page 273 and 274: Example: Transfer Program 1 © SAP
Page 275 and 276: Example: Transfer Program 3 © SAP
Page 277 and 278: Batch Input, CALL TRANSACTION and D
Page 279 and 280: Data Transfer with Batch Input © S
Page 281 and 282: Chapter 5 CALL TRANSACTION © SAP A
Page 283 and 284: Overview © SAP AG Batch input: Seq
Page 285 and 286: Technical Implementation Roll area
Page 287 and 288: Example Program - Fill BDC Table ©
Page 289 and 290: Message Output © SAP AG REPORT RSF
Page 291 and 292: Chapter 5 Summary © SAP AG l CALL
Page 293 and 294: Model solution for Chapter 5: CALL
Page 295 and 296: IF SY-SUBRC = 0. * Text-002 E: Tran
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Page 299: Chapter 6 Objectives © SAP AG l Th
Page 303 and 304: Function Module DOWNLOAD © SAP AG
Page 305 and 306: Function Module UPLOAD © SAP AG CA
Page 307 and 308: Example Program: UPLOAD © SAP AG R
Page 309 and 310: Sequential File and Local File Sequ
Page 311 and 312: Chapter 6 Summary © SAP AG l The R
Page 313 and 314: Model solutions for Chapter 6: Loca
Page 315 and 316: 2. *E Text-001: 'In file:' *E Text-
Page 318 and 319: © SAP AG Appendix IV
Page 320 and 321: Batch Input Flow © SAP AG SAP unkn
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Page 324 and 325: Documents © SAP AG Transaction FB0
Page 326 and 327: Transfer Options per Company Code
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Page 330 and 331: Sequential file SAP data structure
Page 332 and 333: Phases of Background Job Processing
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Data Interfaces

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