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Background documentation Client Programming SAP JCo 3.0  Locate the document in its SAP Library structure

The following section provides an overview of the main elements of client programming when using SAP JCo 3.0 as a standalone component:





Setting Up Connection

Establishing a Connection with an SAP Server

Executing an RFM in an SAP System

Executing a Function

Starting a Window or Java SAP GUI

Starting SAP GUI

Access to tables and navigation in tables

Accessing Tables

Processing Tables

Executing a Function with Different Parameter Values

Setting Scalar Import Parameters

Working with a Multi Threading Environment

Using Multi Threading

Complete Example Program for JCo Client

Example Program JCo Client

Creating a JCo Repository JCoFunction Object

SAP JCo Repository 


Assigning Data Types

Mapping ABAP and Java Data Types

Using Suitable Getter Methods

Type-Specific Getter Methods

Generic processing of fields

Interface JCoField

Optimizing performance by deactivating non-essential BAPI parameters

Deactivating Parameters

Handling Exceptions in SAP JCo

Exception Handling


More Information

For an overview of all SAP JCo classes, objects, methods, parameters, and fields, see the Javadocs. These HTML files are available in the docs directory of the SAPJCo installation.





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