SAP ABAP ONLINE TRAINING

Sunday, 18 May 2014

SAP ABAP ONLINE TRAINING

SAP ABAP ONLINE TRAINING
AcuteSoft is a Global Interactive Learning company started by proven industry experts with an aim to provide Quality Training in the latest IT Technologies.AcuteSoft has a pool of Expert Trainers worldwide on all the technologies to train the students.AcuteSoft is offering Training services to Major IT giants and to individual students worldwide.About Our faculty: we have excellent SAP ABAP instructors who have real time experience plus expert orientation in SAP ABAP Training.
SAP ABAP ONLINE TRAINING
We offer you:
1. Interactive Learning at Learners convenience
2. Industry Savvy Trainers
3. Learn Right from Your Place
4. Customized Curriculum
5. 24/7 system access
6. Highly Affordable Courses
7. Support after Training
a. Resume Preparation
b. Certification Guidance
c. Interview assistance
We have a forth coming online batch on SAP ABAP Training .
We also provide online training on SAP FICO, SAP SD, SAP WM, SAP PP, SAP MM, SAP SRM, SAP FSCM, SAP MDM, SAP APO, SAP IS RETAIL, SAP CRM, SAP ABAP, SAP BI, SAP BASIS, SAP BO,SAP HANA, SAP BPC, SAP ESS-MSS, SAP CS, SAP PLM, SAP GTS, SAP SNC ,Informatica ,Cognos ,OBIEE, SAS,Oracle Apps All Modules, Testing Tools, Android,iPhone, Hyperion and Big Dada hadoop.

Experience the Quality of our Online Training. For Free Demo Please Contact
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US: +1 973-619-0109, +1 312-235-6527
UK : +44 207-993-2319
Skype id : acutesoft
Email id: info@acutesoft.com
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http://training.acutesoft.com

Wednesday, 23 April 2014

SAP ABAP ONLINE TRAINING

Saturday, 4 January 2014

SAP ABAP ONLINE TRAINING

SAP ABAP ONLINE TRAINING
AcuteSoft is a Global Interactive Learning company started by proven industry experts with an aim to provide Quality Training in the latest IT Technologies.
AcuteSoft has a pool of Expert Trainers worldwide on all the technologies to train the students.
AcuteSoft is offering Training services to Major IT giants and to individual students worldwide.
About Our faculty: we have excellent SAP ABAP instructors who have real time experience plus expert orientation in Online Training.
SAP ABAP ONLINE TRAINING
We offer you:
1. Interactive Learning at Learners convenience
2. Industry Savvy Trainers
3. Learn Right from Your Place
4. Customized Curriculum
5. 24/7 system access
6. Highly Affordable Courses
7. Support after Training
a. Resume Preparation
b. Certification Guidance
c. Interview assistance
We have a forth coming online batch on SAP ABAP Online Training .
We also provide online training on SAP FICO,SAP SD,SAP WM,SAP PP,SAP MM,SAP SRM,SAP FSCM,SAP MDM,SAP APO, SAP IS RETAIL,SAP CRM,SAP ABAP,SAP BI,SAP BASIS,SAP BO,SAP HANA,SAP BPC,SAP ESS-MSS,SAP CS,SAP PLM,SAP GTS,SAP SNC ,Informatica ,Cognos ,OBIEE,SAS,Oracle Apps All Modules,Testing Tools,Android,iPhone,Hyperion and Big Dada hadoop.
Experience the Quality of our Online Training. For Free Demo Please Contact
Santhosh /Lakshmi:
INDIA: +91-9848346149, +91-7702226149
Land line: +91 (0)40 - 42627705
US: +1 973-619-0109, +1 312-235-6527
UK : +44 207-993-2319
Skype id : acutesoft
Email id: info@acutesoft.com
http://www.acutesoft.com
http://training.acutesoft.com

Thursday, 11 July 2013

SAP ABAP INTERVIEW QUESTIONS

1. What guarantees the integration of all application modules ?

The R/3 basis system guarantees the integration of all application modules. The R/3 basis s/w provides the run time environment for the R/3 applications ensures optimal integration, defines a stable architectural frame for system enhancements, and contains the administration tools for the entire system.

One of the main tasks of the basis system is to guarantee the portability of the complete system.

2. What are the central interfaces of the R/3 system ?

Presentation Interface.

Database Interface.

Operating system Interface.

3. Which interface controls what is shown on the p.c.?

Presentation Interface.

4. Which interface converts SQL requirements in the SAP development system to those of the database ?

Database Interface.

5. What is SAP dispatcher ?

SAP dispatcher is the control agent that manages the resources for the R/3 applications.

6. What are the functions of dispatcher ?

Equal distribution of transaction load to the work processes.

Management of buffer areas in main memory.

Integration of the presentation levels.

Organization of communication activities.

7. What is a work process ?

A work process is where individual dialog steps are actually processed and the work is done. Each work process handles one type of request.

8. Name various work processes of R/3 system ?

Dialog or Online (processes only one request at a time).

Background (Started at a specific time)

Update (primary or secondary)

Enque (Lock mechanism).

Spool (generated online or during back ground processing for printing).

9. Explain about the two services that are used to deal with communication.

Message Service: Used by the application servers to exchange short internal messages, all system communications.

Gateway Service: Enables communication between R/3 and external applications using CPI-C protocol.

10. Which work process triggers database changes ?

Update work process.

11. Define service (within R/3) ?

A service is a process or group of processes that perform a specific system function and often provide an application-programming interface for other processes to call.

12. What are the roll and page areas ?

Roll and page areas are SAP R/3 buffers used to store user contexts (process requests). The SAP dispatcher assigns process requests to work processes as they are queued in the roll and page areas.

Paging area holds data from the application programs.

Roll area holds data from previous dialog steps and data that characterize the user.

13. What are the different layers in R/3 system ?

Presentation Layer.

Application Layer.

Database Layer.

14. What are the phases of background processing ?

Job Scheduling.

Job Processing.

Job Overview.

15. What components of the R/e system initiate the start of background jobs at the specified time ?

The batch scheduler initiates the start of background job. The dispatcher then sends this request to an available background work process for processing.

16. Define Instance.

An instance is an administrative unit in which components of an R/3 systems providing one or more services are grouped together. The services offered by an instance are started and stopped at random. All components are parameterized using a joint instance profile. A central R/3 system consists of a single instance in which all-necessary SAP services are offered. Each instance uses separate buffer areas.

17. From hardware perspective, every information system can be divided into three task areas Presentation, Application Logic and Data Storage.

The R/3 Basis software is highly suitable for use in multi-level client/server architectures.

18. What are R/3 Basis configurations ?

A central system with centrally installed presentation software.

Two-level client/server system with rolled out presentation software.

Two-level client/server system. Presentation and Application run on the same computer.

Three-level client/server system. Presentation, Application and database each run on separate computers.

19. What is a Service in SAP terminology ?

A service refers to something offered by a s/w component.

20. What is Server in SAP terminology ?

A component can consist of one process or a group and is then called the server for the respective service.

21. What is a client in SAP terminology ?

A S/W component that uses the service (offered by a s/w component) is called a Client. At the same time these clients may also be servers for other services.

22.What is a SAP system ?

The union of all s/w components that are assigned to the same databases is called as a SAP system.

23. What is the means of communications between R/3 and external applications ?

The means of communication between R/2,R/3 and external applications is via the CPI-C handler or SAP Gateway, using the CPI-C Protocol.

24. What is the protocol used by SAP Gateway process ?

The SAP Gateway process communicates with the clients based on the TCP/IP Protocol.

25. Expand CPI-C.

Common Program Interface Communication.

26. What is a Spool request ?

Spool requests are generated during dialog or background processing and placed in the spool database with information about the printer and print format. The actual data is places in the Tem Se (Temporary Sequential objects).

27. What are different types of Log records ?

V1 and V2. V1 must be processed before V2. But, we can have more than one V2 logs.

28. What are the types of Update requests ?

An update request can be divided into one primary (V1) and several Secondary update components (V2). Time-critical operations are placed in V1 component and those whose timing is less critical are placed in V2 components. If a V1 update fails, V2 components will not be processed.

30. Explain what is a transaction in SAP terminology.

In SAP terminology, a transaction is series of logically connected dialog steps.

31. Explain how SAP GUI handles output screen for the user.

The SAP front-end s/w can either run on the same computer or on different computers provided for that purpose. User terminal input is accepted by the SAP terminal program SAP GUI, converted to SAP proprietary format and sent to the SAP dispatcher. The dispatcher coordinates the information exchange between the SAP GUIs and the work processes. The dispatcher first places the processing request in request queues, which it then processes. The dispatcher dispatches the requests one after another, to the available work process. The actual processing takes place in the work process. When processing is complete, the result of a work process is returned via the dispatcher to the SAP GUI. The SAP GUI interprets the received data and generates the output screen for the user.

DATA DICTIONARY

1. What are the layers of data description in R/3 ?

The external layer.

The ABAP/4 layer.

The database layer.

2. Define external layer ?

The external layer is the plane at which the user sees and interacts with the data, that is, the data format in the user interface. This data format is independent of the database system used.

3. Define ABAP/4 layer ?

The ABAP/4 layer describes the data formats used by the ABAP/4 processor.

4. Define Database layer ?

The database layer describes the data formats used in the database.

5. What is a Data Class ?

The Data class determines in which table space the table is stored when it is created in the database.

6. What is a Size Category ?

The Size category describes the probable space requirement of the table in the database.

7. How many types of size categories and data classes are there ?

There are five size categories (0-4) and 11 data classes only three of which are appropriate for application tables:

APPL0- Master data (data frequently accessed but rarely updated).

APPL1- Transaction data (data that is changed frequently).

APPL2- Organizational data (customizing data that is entered when system is configured and then rarely changed).

The other two types are:

USR

USR1 – Intended for customer's own developments.

8. What are control tables ?

The values specified for the size category and data class are mapped to database-specific values via control tables.

9. What is the function of the transport system and workbench organizer ?

The function of the transport system and the Workbench Organizer is to manage any changes made to objects of the ABAP/4 Development Workbench and to transport these changes between different SAP systems.

10. What is a table pool ?

A table pool (or pool) is used to combine several logical tables in the ABAP/4 Dictionary. The definition of a pool consists of at least two key fields and a long argument field (VARDATA).

11. What are pooled tables ?

These are logical tables, which must be assigned to a table pool when they are defined. Pooled tables can be used to store control data (such as screen sequences or program parameters).

12. What is a table cluster ?

A table cluster combines several logical tables in the ABAP/4 Dictionary. Several logical rows from different cluster tables are brought together in a single physical record. The records from the cluster tables assigned to a cluster are thus stored in a single common table in the database.

13. How can we access the correction and transport system ?

Each time you create a new object or change an existing object in the ABAP/4 Dictionary, you branch automatically to the Workbench Organizer or correction and transport system.

14. Which objects are independent transport objects ?

Domains, Data elements, Tables, Technical settings for tables, Secondary indexes for transparent tables, Structures, Views, Matchcode objects, Matchcode Ids, Lock objects.

15. How is conversion of data types done between ABAP/4 & DB layer ?

Conversion between ABAP/4 data types and the database layer is done within the database interface.

16. How is conversion of data types done between ABAP/4 & external level ?

Conversion between the external layer and the ABAP/4 layer is done in the SAP dialog manager DYNP.

17. What are the Data types of the external layer ?

ACCP, Char, CLNT, CUKY, CURR, DATS, DESC, FLTP, INT1, INT2, INT4, LANG, LCHR, LRAW, NUMC, PREC, QUAN, RAW, TIMS, UNIT,VARC.

18. What are the Data types of the ABAP/4 layer ?

Possible ABAP/4 data types:
C: Character.
D: Date, format YYYYMMDD.
F: Floating-point number in DOUBLE PRECISION (8 bytes).
I: Integer.
N: Numerical character string of arbitrary length.
P: Amount of counter field (packed; implementation depends on h/w platform).
S: Time Stamp YYYYMMDDHHMMSS.
V: Character string of variable length, length is given in the first two bytes.
X: Hexadecimal (binary) storage.

19. How can we set the table spaces and extent sizes ?

You can specify the extent sizes and the table space (physical storage area in the database) in which a transparent table is to be stored by setting the size category and data class.

20. What is the function of the correction system ?

The correction system manages changes to internal system components. Such as objects of the ABAP/4 Dictionary.

21. What are local objects ?

Local objects (Dev class$TMP) are independent of correction and transport system.

22. What is a Development class ?

Related objects from the ABAP/4 repository are assigned to the same development class. This enables you to correct and transport related objects as a unit.

24. What functions does a data dictionary perform ?

In a data management system, the principal functions performed by the data dictionary are

Management of data definitions.

Provision of information for evaluation.

Support for s/w development.

Support form documentation.

Ensuring that the data definitions are flexible and up-to-date.

25. What are the features of ABAP/4 Dictionary ?

The most important features are:

Integrated to a ABAP/4 Development Workbench.

Active in the runtime environment.

26. What are the uses of the information in the Data dictionary ?

The following information is directly taken from the Data dictionary:

Information on fields displayed with F1 help.

Possible entries for fields displayed with F4 help.

Matchcode and help views search utilities.

27. What are the basic objects of the data dictionary ?

Tables

Domains

Data elements

Structures

Foreign Keys

28. What are the aggregate objects in the data dictionary ?

Views

Match codes

Lock objects.

29. In the ABAP/4 Dictionary Tables can be defined independent of the underlying database (T/F).

True.

31. A field containing currency amounts (data type CURR) must be assigned to a reference table and a reference field. Explain.

As a reference table, a system containing all the valid currencies is assigned or any other table, which contains a field with the currency key format. This field is called as reference field. The assignment of the field containing currency amounts to the reference field is made at runtime. The value in the reference field determines the currency of the amount.

32. A field containing quantity amounts (data type QUAN) must be assigned to a reference table and a reference field. Explain ?

As a reference table, a system table containing all the valid quantity units is assigned or any other table, which contains a field with the format or quantity units (data type UNIT). This field is called as reference field.

The assignment of the field containing quantity amounts to the reference field is made at runtime. The value in the reference field determines the quantity unit of the amount.

33. What is the significance of Technical settings (specified while creating a table in the data dictionary) ?

By specifying technical settings we can control how database tables are created in the database. The technical settings allows us to

Optimize storage space requirements.

Table access behavior.

Buffering required.

Changes to entries logged.

34. What is a Table attribute ?

The table's attributes determine who is responsible for maintaining a table and which types of access are allowed for the table. The most important table attributes are:

Delivery class.

Table maintenance allowed.

Activation type.

35. What is the significance of Delivery Class ?

The delivery class controls the degree to which the SAP or the customer is responsible for table maintenance.

Whether SAP provides the table with or without contents.

Determines the table type.

Determines how the table behaves when it is first installed, at upgrade, when it is transported, and when a client copy is performed.

36. What is the max. no. Of structures that can be included in a table or structure.

Nine.

37. What are two methods of modifying SAP standard tables ?

Append Structures and

Customizing Includes.

38. What is the difference between a Substructure and an Append Structure ?

In case of a substructure, the reference originates in the table itself, in the form of a statement include….

In case of an append structure, the table itself remains unchanged and the reference originates in the append structure.

39. To how many tables can an append structure be assigned.

One.

40. If a table that is to be extended contains a long field, we cannot use append structures why ?

Long fields in a table must always be located in the end, as the last field of the table. If a table has an append structure the append line must also be on the last field of the table.

41. Can we include customizing include or an append structure with Pooled or Cluster tables ?

No.

42. What are the two ways for restricting the value range for a domain ?

By specifying fixed values.

By stipulating a value table.

43. Structures can contain data only during the runtime of a program (T/F)

True.

44. What are the aggregate objects in the Dictionary ?

Views

Match Code.

Lock Object.

45. What are base tables of an aggregate object ?

The tables making up an aggregate object (primary and secondary) are called aggregate object.

46. The data of a view is not physically stored, but derived from one or more tables (t/f)

True.

47. What are the 2 other types of Views, which are not allowed in Release 3.0 ?

Structure Views.

Entity Views.

48. What is a Match Code ?

Match code is a tool to help us to search for data records in the system. Match Codes are an efficient and user-friendly search aid where key of a record is unknown.

49. What are the two levels in defining a Match Code ?

Match Code Object.

Match Code Id.

50. What is the max no of match code Id's that can be defined for one Match code object ?

A match code Id is a one character ID that can be a letter or a number.

SAP ABAP BEST ONLINE TRAINING

SAP ABAP Course Curriculum

Unit-I (Introduction to ERP)

What is ERP?

Why we need ERP?

Advantages of ERP

Introduction to SAP architecture

What is SAP ?

History of SAP ?

SAP R/2 architecture

SAP R/3 architecture

Introduction to ABAP/4

What is ABAP?

Log on to SAP Environment

Workbench tools

ABAP Dictionary Concepts

Tables, Data Elements and Domains

Transparent, Pooled and clustered tables

Structure, Table types and Type pools

Views, Search helps and Lock objects

ABAP Programming Basics

Data Types, Variables, Types, Operators, Expressions etc

Conditional statements, Loops and termination statements

String and Date operations and System fields

Internal Tables (All Operations)

Types of Internal Tables (Standard, Sorted and Hashed)

Joins, Nested selects Sub queries and For All Entries etc.

Open SQL statements

Modularization (Subroutines, Function Modules, Macros and Includes)

Field Symbols

Debugging programs (Break Point, Watch points etc)

Runtime Analysis, Performance Trace

Unit-II (REPORTS)

Classical Reports

Classical Report Events

Interactive report

Interactive report events

Control Level Commands (AT First, AT New etc)

Selection Screen: Parameters

Select options and variants

Hide, Read Line, Get cursor, Modify line etc., statements

System fields of reports

Logical Data Base (Designing, Events)

SAP Query (User groups, Info Sets and Queries)

ALV reporting

Unit-III

Transactions (Dialog Programs (or) Module pool programs)

ABAP Memory and SAP Memory

LUW and Update bundling technique

Screens, flow logic events and Module pool

Basic Screen elements (I/O field, Radio buttons and Check box etc.,)

Maintaining screen sequences (Set screen, Call Screen and leave to screen)

Sub screens

Table Controls, Step loops and Tab strips

Unit-IV (BDC)

Files Formats

Local Files (Upload, Download etc)

Sequential Files (Open dataset, Read Dataset, Transfer etc.)

Data Transfer Scenarios and methods

BDC session method (Creating, Processing, Analyzing and Correction errors in Sessions)

Call Transaction method (Options, Tracing errors and Correction)

Recording Technique

LSMW (Methods, Steps and Conversions rules etc.)

Unit-V

SAP Scripts

Form designing (Pages, Windows, Page windows and Paragraphs etc.)

SAP Script symbols

Control commands

Standard Text and Styles

Inserting Logos

Modifications to Form and Print program

Copying forms etc.

Smart Forms

Smart form and Form Logic

Calling a Form from print program

Difference between SAP Script and Smart Forms

Adv.ABAP Concepts

a) SAP Enhancements

User Exits and Customer exits

Implementing Function, Menu, Screen exits

b) BADIs(Business Add-Ins)

c) Object Oriented ABAP

Introduction to Object-Oriented Programming

Methods

Syntax and Visibility

Instance Methods and Static Methods

Constructor

Classes and Objects

Components of a Class

Defining Local Classes

Defining global classes

Cross Applications

IDOCs (Intermediate Documents)

Features and structure of IDOC

Idoc type and Message type

Segment definition and components

Creating Segments

Creating Idoc types (Basics Type and Extension)

Crating Message types and Process

Idoc Enhancements

RFC (Remote Function Calls)

Introduction of RFC

Communication mechanisms through RFC

ABAP interfaces (RFC,tRFC, ARFC)

Difference between tRFC and ARFC

ALE (Application Link Enabling)

Distributed Systems

ALE Services and features

ALE Inbound and Outbound process

ALE Configuration (Logical systems, RFC Destination, Model view, Port, Partner Profiles etc)

ALE Distribution Scenarios

Transferring of Master Data

EDI (Electronic Data Interchange)

EDI processing setup

Defining ports and partner profiles

Message control for EDI

Partner profiles

Basic configuration

Application configuration

Outbound processing

BAPI (Business Application Programming Interface)

SAP Business Objects

Business Object Builder and BOR

Features and applications of BAPI

Creating Business Object types

Working with a standard BAPIs

Developing Custom BAPIs

Tuesday, 12 March 2013

SAP ABAP ONLINE TRAINING

AcuteSoft has a pool of Expert Trainers worldwide on all the technologies to train the students.

ACUTE SOFT is offering Training services to Major IT giants and to individual students worldwide.

About Our faculty: we have excellent SAP ABAP instructors who have real time experience plus expert orientation in Online Training.

SAP ABAP Online Training

We offer you:

1. Interactive Learning at Learners convenience

2. Industry Savvy Trainers

3. Learn Right from Your Place

4. Customized Curriculum

5. 24/7 system access

6. Highly Affordable Courses

7. Support after Training

We have a forth coming online batch on SAP ABAP online training .

We also provide online training on SAP FICO,SAP SD, SAP WM,SAP PP,SAP MM, SAP SRM,SAP FSCM, SAP MDM, SAP APO, SAP IS RETAIL,SAP CRM, SAP ABAP,SAP BI, SAP BASIS, SAP BO,SAP HANA,SAP BPC,SAP ESS-MSS, DATA WAREHOUSING Modules Like Data Stage, Informatica,oracle, SAS and.NET,Share point, Testing tools, QTP and Android.

Attend TWO FREE DEMO Classes!

Experience the Quality of our Training.

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Land line: 040 - 42627705

US : +1 973-619-0109, +1 312-235-6527

UK : +44 207-993-2319

Skype id : acutesoft

http://www.acutesoft.com/

Thursday, 7 March 2013

SAP ABAP COURSE CONTENT

Introduction

Overall Introduction to ERP

What is SAP?

What is ABAP/4?

Architecture of SAP R/3

• ABAP/4 syntax

ABAP program layout

Working with ABAP Programs

Data Types & Data Objects

String operations

Control statements

ABAP Workbench tools

Data Dictionary

What is DDIC?

Tables

Data elements

Views

Domains

Search Help

Lock Objects

Table Maintenance Generator

Primary & foreign key

Internal Tables

Purpose of Internal Tables

Types of Internal Tables

Examples on internal Tables

Debugging Concepts

Debugger's six diff. views

Break points

Types

Watch points

Database Concepts

Open SQL

Examples

Modularization Techniques

Subroutines

Function Modules

Macros

INCLUDE programs

JOINS

Inner join

Left-outer joins

Control Break Statements

Reports

Selection screens

Types of Reports

a) Classical Reports

b) Interactive Reports

Events

Working with Selection screens,

Select – Options, Parameters, check boxes, Radio Buttons, Push Buttons.

Menu painter

Hide & Hotspot

Message class creation & Message types

ALV Reports .

Data Transfer Techniques

l. BDC

Overview of BDC

Recording

Call Transaction method

Session method

Error handling

Handling Table Controls in BDC

2. File Handling

Presentation server

Application server

3. LSMW

Using Batch Input recording method

Using BAPI

Using IDoc

SAP Scripts

Components of Scripts

Layout Sets

Export to Dataset

Import from Dataset

SMART FORMS

MODULE POOL PROGRAMMING/ TRANSACTIONS

Structure of the Transactions

Working with Flow logic (PAI, PBO, POV, POH)

Screen Painter, Menu Painter

Working with Buttons, Step loops, Table control

Creation of

- Sub screens

- Table controls

- Tab strips

- Step Loops

Dynamic screen

- Call screen

- Set screen

- Leave to screen

- Leave screen

Enhancements

Concepts of Enhancements

User exits and Customer Exits

BADI’s

                                                      CROSS APPLICATION

    BAPI’s

    ALE

Defining Logical systems used for interfaces

Outbound/Inbound processing

Transferring of Master Data from one system to another system

Distribution Model View

Outbound using change pointer methods

Idoc’s

Structure of Idoc

Idoc-Types

Creation of Segments, Idocs & Message types

OO-ABAP Concepts

Data Abstraction

Encapsulation

Inheritance

Polymorphism

Classes

Object Handling

Interfaces

Methods

Events

Performance Tuning

Database Access

Internal Tables

SQL trace

Runtime Analysis

Database Updates

SAPLUW&DBLUW

SAP Locks

Building Techniques

LUW Processing