Data Interfaces

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Developing, Testing and Error Detection l ABAP/4: l C: © SAP AG Debugging System log Trace files Gateway monitor Developer traces Debugging: Program code, tables, breakpoints, ... You can evaluate the system log with Transaction SM21. Trace files are generated by external CPI-C programs. You can set the trace level with the environment variable CPIC_TRACE. You start the gateway monitor under UNIX as follows: gwmon pf = /sapmnt/
Chapter 5 Summary © SAP AG l SAP provides CPI-C functionality both in ABAP/4 (starter set) and also in libraries for external programs (starter set, advanced function calls, SAP-specific functions). l When communicating with an ABAP/4 server program, the client program must first logon to the SAP Basis System. l In the ABAP/4 server program, a FORM routine is responsible for communication. l <strong>Data</strong> conversions may have to be performed. l There are programs for performing connection tests with partner systems.
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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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Page 100 and 101: OLE Server Architecture in R/3 Desk
Page 102 and 103: RFC Object Hierarchy Exports collec
Page 104 and 105: Setting Up a Connection to R/3 Logo
Page 106 and 107: Calling an R/3 Function (2.1) Creat
Page 108 and 109: Working with Tables: Results (1) Wo
Page 110 and 111: Working with Tables: Entry (1) Crea
Page 112 and 113: Exercise for Chapter 4 Report name:
Page 114 and 115: * Fill line in EXCEL sheet with hea
Page 116 and 117: Chapter 5 Objectives © SAP AG l Th
Page 118 and 119: General Flow System 1 System 2 © S
Page 120 and 121: the editor program “vi”
Page 122 and 123: CPI-C Calls in ABAP/4 © SAP AG COM
Page 124 and 125: Standard Includes (Data Definitions
Page 127 and 128: Setting Up Connections Actively (AL
Page 129 and 130: Sending Data (SEND) ABAP/4 C ... CO
Page 131 and 132: Status and Data Information in RECE
Page 133 and 134: CPI-C Return Codes ABAP/4: Include
Page 135 and 136: CPI-C SAP-specific Functions SAP_CM
Page 137 and 138: ABAP/4 Program as Server © SAP AG
Page 139 and 140: Conversion Commands © SAP AG ABAP/
Page 141 and 142: Logon to the SAP System Logon CONN
Page 143 and 144: CPI-C Development Environment l ABA
Page 145: Executing CPI-C Test Programs © SA
Page 149 and 150: Solution for Chapter 5 &-----------
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Page 158 and 159: Outlook: SAP Business Objects l Obj
Page 160 and 161: Outlook: Object Hierarchy © SAP AG
Page 162 and 163: © SAP AG Data Transfer Application
Page 164 and 165: Chapter 1 Sequential Files © SAP A
Page 166 and 167: Overview © SAP AG ABAP/4 program R
Page 168 and 169: File Processing © SAP AG Open file
Page 170 and 171: Opening a File (Binary and Text Mod
Page 172 and 173: Opening a File - AT POSITION © SAP
Page 174 and 175: Reading Data Records © SAP AG READ
Page 176 and 177: Example: Creating a File © SAP AG
Page 178 and 179: Example: Reading a File © SAP AG R
Page 180 and 181: Example: Variable Format (Generate)
Page 182 and 183: Defining Structures - Summary Yes
Page 184 and 185: Exercises on Chapter 1: Sequential
Page 186 and 187: Model Solution 1 for Chapter 1: Seq
Page 188 and 189: Model Solution 2 for Chapter 1: Seq
Page 190 and 191: Chapter 2 Introduction to Batch Inp
Page 192 and 193: Task Overview © SAP AG External Ex
Page 194 and 195: 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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Preparations for BDC Program - SFLI
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Creating Sessions - Declaration Par
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BDC Program: Filling the BDC Table
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Special Fields © SAP AG OK code:
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Report RSBDCSUB © SAP AG ABAP/4 de
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Authorizations for Batch Input Proc
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Chapter 3 Summary © SAP AG l In ba
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Chapter 4 General Information on Ap
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Overview © SAP AG Customer system
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Data Analysis © SAP AG Fields and
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Importing SAP Structures © SAP AG
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Other Tasks of a Transfer Program
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Example: Transfer Program 1 © SAP
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Example: Transfer Program 3 © SAP
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Batch Input, CALL TRANSACTION and D
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Data Transfer with Batch Input © S
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Chapter 5 CALL TRANSACTION © SAP A
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Overview © SAP AG Batch input: Seq
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Technical Implementation Roll area
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Example Program - Fill BDC Table ©
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Message Output © SAP AG REPORT RSF
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Chapter 5 Summary © SAP AG l CALL
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Model solution for Chapter 5: CALL
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IF SY-SUBRC = 0. * Text-002 E: Tran
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Chapter 6 Objectives © SAP AG l Th
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Overview Application server files P
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Function Module DOWNLOAD © SAP AG
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Function Module UPLOAD © SAP AG CA
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Example Program: UPLOAD © SAP AG R
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Sequential File and Local File Sequ
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Chapter 6 Summary © SAP AG l The R
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Model solutions for Chapter 6: Loca
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2. *E Text-001: 'In file:' *E Text-
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© SAP AG Appendix IV
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Batch Input Flow © SAP AG SAP unkn
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© SAP AG Master Data Transaction f
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Documents © SAP AG Transaction FB0
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Transfer Options per Company Code
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© SAP AG Automatic Transfer of Leg
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Sequential file SAP data structure
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Phases of Background Job Processing
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