SAP Testing Interview Questions

SAP Testing Interview Questions
 

1) What is SAP?
SAP is the cite of the fellowship founded inward 1972 nether the German linguistic communication cite (Systems, Applications, too Products inward Data Processing) is the leading ERP (Enterprise Resource Planning) software package.

2) What is SAP Testing?
SAP testing helps to discovery too rectify errors at all projection phases.So it gives the high confidence that the SAP application supports line organisation procedure equally per organisation requirements from the hateful solar daytime of go-live phase.

3) Why do you lot normally select to implement SAP?
There are release of technical reasons numbers of companies are planning to implement SAP. It's highly configurable, highly secure information handling, minute information redundancy, max information consistency, you lot tin capitalize on economic science of sales similar purchasing, tight integration-cross function.

4) What is ERP?
ERP is a bundle amongst the techniques too concepts for the integrated administration of line organisation equally a whole, for effective exercise of administration resources, to amend the efficiency of an enterprise. Initially, ERP was targeted for manufacturing manufacture mainly for planning too managing core line organisation similar production too fiscal market. As the increment too merits of ERP bundle ERP software is designed for basic procedure of a fellowship from manufacturing to modest shops amongst a target of integrating information across the company.

5) What are the different types of ERP?
Different types of ERP are,

SAP, BAAN, JD Edwards, Oracle Financials, Siebel, PeopleSoft. Among all the ERP, most of the companies implemented or trying to implement SAP because of release of advantages over other ERP packages.

6) How tin an ERP such equally SAP aid a line organisation possessor larn to a greater extent than most how line organisation operates?
In guild to exercise an ERP system, abusiness individual must sympathise the line organisation processes too how they piece of work together from 1 functional expanse to the other. This noesis gives the pupil a much deeper agreement of how a line organisation operates. Using SAP equally a tool to larn most ERP systems volition take that the people sympathise the line organisation processes too how they integrate.

7) Why do you lot normally select to implement SAP?
There are release of technical reasons numbers of companies are planning to implement SAP. It’s highly configurable, highly secure information handling, minute information redundancy, max information consistency, you lot tin capitalize on economic science of sales similar purchasing, tight integration-cross function.

8) How tin an ERP such equally SAP aid a line organisation possessor larn to a greater extent than most how line organisation operates?
In guild to exercise an ERP system, abusiness individual must sympathise the line organisation processes too how they piece of work together from 1 functional expanse to the other. This noesis gives the pupil a much deeper agreement of how a line organisation operates. Using SAP equally a tool to larn most ERP systems volition take that thepeople sympathise the line organisation processes too how they integrate.

9) What is the different type of users inward SAP?
Different types of users inward SAP are,
a) Dialog Users
b) System Users
c)  Communication Users
d) Service Users
e) Reference Users

10) Explain what is the exercise of reference too service user inward SAP?
Service User:  For “service user” initial password or expiration of password are non checked.  Only admin has rights to alter the password, users cannot. Multiple logins are possible.
Usage: Service users are for anonymous users.  Minimum authorisation should endure given to such type of users
Reference User: For this form of users GUI login is non possible.
Usage: In instance of emergency, amongst the aid of reference user, it is possible to render 1 user authorisation to about other user.

11) Explain what is “Data Sets” inward SAP?
To solve queries which cannot endure solved past times using the method interfaces, a ready of information is used. This ready of information is known equally “Data Sets”.

12) What is SAPS?
SAPS stands for SAP Application Performance Standard, which is a hardware independent unit of measurement which describes the performance of a scheme configuration inward SAP environment.

13) How many types of piece of work processes are in that location inward SAP?
There are 7 types of piece of work processes they are:
a) Dialog
b) Enque
c)  Update
d) Background
e) Spool
f)  Message
g) Server
h) Gateway

14) Is SAP a database?
NO. SAP is non a database but it uses databases from other vendors similar Oracle. Although SAP has of late released its ain database HANA.

15) What is SAP R/3?
A 3rd generation ready of highly integrated software modules that performs mutual line organisation role based on multinational leading practice. Takes attention of whatsoever firm nevertheless various inward operation, spread over the world. In R/3 scheme all the 3 servers similar presentation, application server too database server are located at different system.

16) What are presentation, application too database servers inward SAP R/3?
The application layer of an R/3 System is made upward of the application servers too the message server. Application programs inward an R/3 System are run on application servers. The application servers communicate amongst the presentation components, the database, too also amongst each other, using the message server. All the information are stored inward a centralized server. This server is called database server.

17) What is the divergence betwixt Developer Trace, System Log too System Trace?
a) System Trace: When you lot wishing to tape internal SAP scheme activities, scheme line is used. The line is useful inward diagnosis internal problems inside SAP scheme too the host system.
b) System Log: To know the recent logs for application server too CI, System log is referred.
c)  Developer Trace: In the lawsuit of problems, developer trace, records the technical information most the mistake or problem. For work analysis too scheme monitoring Developer line or System log is used.

18) What is OSP$ mean?
Two users “OPS$adm” too “OPS$SAP” Service are created inward your SAP scheme too to connect too communicate amongst database internally this user machinery is used.

19) What is the divergence betwixt – back upward package, center too SAP note?
•    SAP Note: An mistake inward a unmarried transaction or programme is removed past times implementing a SAP note.
•    Kernel: Kernel contains the executable files (.EXE) similar other applications too when a Kernel upgrade is done a novel version of the EXE file replaces the older versions.
•    Support Package: SAP back upward packages is a bunch of corrections, this tin endure used past times applying transaction SPAM

20) What is individual mode?
In individual mode, the heap information is solely allocated past times the user too is no to a greater extent than shared or available across the system. This occurs when your extended retention is exhausted.

21) Explain what is SAP IDES?
SAP Internet Demonstration too Evaluation System or SAP IDES, this scheme demonstrate the functionality of various SAP solutions used past times of import customers.

22) What is the role of “Application Server”?
Application Server takes the asking from the user too if the asking requires information too thus it connects to the database server too gives output.

23) What is supplementation language?
Default SAP systems are pre-installed amongst English linguistic communication too German. SAP does back upward many other linguistic communication which may non amount interpret from the default English linguistic communication too German. To create amount this gap, Supplementary linguistic communication (a program) is installed.

24) What are the different types of RFC too explicate what Transactional RFC is?
RFC (Remote Function Call) is a machinery to communicate too exchanging the information betwixt other SAP systems.  There are 4 types of RFC’s system
a) Synchronous RFC (S RFC)
b) Asynchronous RFC (A RFC)
c)  Transactional RFC (T RFC)
d) Queued RFC (Q RFC)
Transactional RFC (TRFC):  This type of RFC is similar to asynchronous RFC, but past times allocating a transaction ID (TID) it makes certain that the asking sent multiple times due to an mistake must procedure simply for once.  In T RFC the remote scheme does non receive got to endure available at the 2nd dissimilar asynchronous RFC.

25) Explain how to define logon groups?
Logon groups tin endure defined using the Tcode smlg. In guild to do that you lot receive got to create the grouping too and thus assign the instances for that exceptional group.

26) What is SAP unmarried stack system?
A unmarried stack scheme is defined past times SAP scheme either amongst JAVA equally runtime engine or SAP Net weaver equally ABAP.
e.g.: Single Stack System (Java) is SAP Enterprise Portal System (Ep)
  Single Stack System (ABAP) is SAP ERP (ECC)

27) Explain what is heterogeneous scheme re-create too homogenous scheme copy?
Homogenous scheme copy= Same OS + Same Database
Heterogeneous scheme copy= Different OS + Different database or same database.

28) What is the divergence betwixt OLAP too Data Mining?
OLAP – On line Analytical processing is a reporting tool configured to sympathise your database schema, composition facts too dimensions. By uncomplicated point-n-clicking, a user tin run whatsoever release of canned or user-designed reports without having to know anything of SQL or the schema. Because of that prior configuration, the OLAP engine “builds” too executes the appropriate SQL. Mining is to construct the application to specifically await at detailed analyses, frequently algorithmic; fifty-fifty to a greater extent than frequently misappropriate called “reporting.

29) Explain what is line organisation KPIs?
Business KPIs are Key Performance Indicators.  It indicates the performance of a fellowship at a strategic level. They aid inward leading the fellowship on the desired rail past times comparison company’s previous performance amongst the marketplace leaders inward the same market.

30) Name about drawbacks of SAP?
Interfaces are huge problem, Determine where master copy information resides, Expensive, really complex, demands highly trained staff, lengthy implementation time.

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