Design Approach for Agentry Based SAP Mobile Applications

Design Approach for Agentry based SAP Mobile

Applications

Provided by SAP Mobile - Rapid Innovation Group

Applicable Releases:

Agentry 6.X - Including all SAP based mobile products running on

Agentry

TABLE OF CONTENTS

SECTION 1: DESIGN PROCESS OVERVIEW ... 3

SECTION 2: OVERVIEW FLOW CHART ... 4

SECTION 3: END-TO-END INTEGRATION OVERVIEW ... 5

SECTION 4: SAP CLASS ARCHITECTURE ... 6

SECTION 5: AGENTRY JAVA LAYER ARCHITECTURE - DATA OBJECT/TRANSACTION ... 7

Design Approach for Agentry based SAP Mobile Applications

SECTION 1: DESIGN PROCESS OVERVIEW

This section provides an overview of the design approach when designing Agentry Objects, Complex tables and Data tables in SAP.

The following are the steps involved in designing the Agentry mobile application: 1) Identify SAP Objects:

a. Identify the SAP Transactions per requirement

b. Identify the SAP Objects based on the transactions. This involves:

 Identifying the object against which transaction is performed

 Identifying reference data (objects) required to perform the transaction 2) Determine Agentry Entities:

a. Based on the Data Classification of the SAP objects and possible usage of the data in Agentry, determine if the SAP object should be created as a Data Table, Complex Table, or an Agentry object.

 In general, the SAP Configuration and Master Data are stored in either data tables or complex tables

 In general, the SAP Transactional Data is stored in Agentry objects 3) Determine the Data Fetches required:

a. Data Table fetches b. Complex Tables fetches c. For Agentry Objects:

 Identify if data needs to be fetched (Main or On-Demand fetch)

 Identify if object read steps are required

 Identify if data is pushed from SAP

d. Determine if any complex table fetches or object fetches require Exchange 4) Determine Agentry Transactions:

a. Based on the transaction to be performed in SAP and the Agentry object, determine the Agentry transactions

b. Determine if there is a need to set up Background Sending. If Background Sending is a requirement, then determine if a transaction’s posting should be deferred until Transmit. This may require creation of an additional transaction with a backend step that is triggered upon Transmit.

5) Determine the Screens required:

a. Determine the Screens required based on the Data Searches to be performed, objects to be displayed, or transactions

SECTION 2: OVERVIEW FLOW CHART

1a. Identify SAP

Transactions 1b. Identify SAP Objects Functional Requirement (FSR)

2a. Agentry CTs & DTs Master/ Config 3a. Agentry Objects Transactional 2d. Fetch CT / DT

Data

Fetches

_Updates

Data

1d. SAP BAPI 9b. Exchange (Change Detection Routines & Exchange

Configuration set) Exchange Tables

1c. SAP Data Classification, Usage of Data and

other factors

Agentry Entities

Steps 4a Pushes Steps Rules

4a. Fetches & Object Read Steps

5a. Transactions (Background Sending)

Steps Rules

6a. Agentry Screen Sets Platforms 6b. Screens

6f. Rules Steps Rules

6d. Actions

BAPIs MDO Class Handlers MDO Configuration set 9a. SAP 8a. Java Steplet Class StepHandler Class BAPI Class

Design Approach for Agentry based SAP Mobile Applications

SECTION 3: END-TO-END INTEGRATION OVERVIEW

SAP Java Connector (JCo 2.1.8) is used to broker the communication between Agentry Server and SAP. To ensure data integrity the Transaction orchestration in SAP will be in the same order as the mobile client.

The following diagram depicts a data flow across the systems.

Syclo BAPI Wrapper

SAP

SAP DB Steplet/ Data Table/Complex Tabel Agentry Step Handler

Class BAPI Class

Java

Agentry

SAP JCo

Syclo Class Hadler _{(SAP/Customer)}BAPI/ Function

Fetches

Pojo

Note:

Design Approach for Agentry based SAP Mobile Applications

SECTION 5: AGENTRY JAVA LAYER ARCHITECTURE - DATA OBJECT/TRANSACTION

Java Backend Architecture - Data Object

User

create store Agentry login() getUser() testGetWorkorders(), etc.

Steplet

constructor() doSteplet()

Stephandler

getWorkorders() static methods editWorkorder() addWorkorder() etc

_{WorkorderEditBAPI}

(transaction example)

setParameters()

SECTION 6: AGENTRY JAVA LAYER ARCHITECTURE - COMPLEX TABLE

User

create store Agentry login() getUser() testBuildComplexTable(), etc.

ComplexTable

constructor() initialize() reload() build() getDeleted()

Stephandler

static methods

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