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Beyond the ObviousBeyond the Obvious

Advanced ABAP/4 Programming

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Advanced ABAP/4 Programming

Remote Function Call (RFC)

Business Application Programming Interfaces (BAPI)

Application and Linking Enabling (ALE)

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Remote Function Call

What is RFC ?

Use of RFC ?

Types of RFC ?

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Remote Function Call

Automatic Tasks while calling RFC.

Rules for RFC ?

Function is RFC Client or RFC Server .. Difference. ?

How to Create RFC Function?

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Remote Function Call

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Remote Function Call

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Remote Function Call

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Remote Function Call

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Remote Function Call

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Remote Function Call

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Remote Function Call

Exercises

Create a RFC Function Module which will retrieves onlythe active Vendor Master data like Vendor No, Name &Address.

Create a RFC Function Module which retrieve the

Customers Sales Areas belongs to him.

Create a RFC Function Module which retrieve the

Material description, Basic UoM

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Remote Function Call

Types of RFC Call

Synchronous

CALL FUNCTION Func Destination Dest

CALL FUNCTION func DESTINATION 'NONE' ...

CALL FUNCTION func DESTINATION BACK' ...

Asynchronous

CALL FUNCTION func STARTING NEW TASK taskname

PERFORMING form ON END OF TASK

RECEIVE RESULTS FROM FUNCTION func.

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BAPI

What is Business Object ?

What is BOR ?

What is BAPI ?

Use of BAPI ?

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BAPI

How Transaction Model should be for BAPI ?

Log on

Call BAPI to read and/or change data

Log off

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BAPI

Points to be remembered while creating BAPI

It should not contain CALL TRANSACTION

SUBMIT REPORT

SUBMIT REPORT AND RETURN

COMMIT WORK

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BAPI

Steps in Developing BAPI

Defining the scenario

Review the BAPI scenario

Defining a BAPI and its Interface

Creating Individual Programming Objects Programming BAPI

Testing & Documentation

Release Enhance existing BAPIs, if required

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BAPI

Assigning a Name to the Function Module

BAPI__

specify the function group

The technical name of a SAP Business object ususally takes theform of BUSnnnn, where n is a number. Use the suffix nnnnas

the name of function group

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

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BAPI

Exercises

Create a BAPI for Customer Object Display the Address details

Display the Credit details

Display the Sales Areas

Create a BAPI for Material Object Display the Basic details

Display the Plant Stock details

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ALE

ALE .. ?

Purpose of ALE ..?

Layers of ALE ?

Development Models of ALE ?

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ALE

Message Type .. ?

Idoc Type ..?

Processing : Inbound / Outbound ?

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ALE

Idoc Types (basic types) ?

Segment Editor ..?

Idoc Type editor ?

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Thank You