Interview Questions.

Q1.What is an ERP ?

Ans: ERP stands for Enterprise Resource Planning Software and is a integrated pc primarily based gadget used to control a company's resources efficaciously. It guarantees smooth information among numerous departments in an employer or a agency and manages workflows.

Q2.What are the extraordinary types of ERP's ?

Ans:

SAP

Baan

JD Edwards (now acquired via Oracle)

Siebel

Peoplesoft  (now obtained with the aid of Oracle)

Microsoft Dynamics

Q3.Tell me in brief about SAP.

Ans: SAP stands for Systems Applications and Products in Data Processing.It changed into Founded in 1972 via Wellenreuther, Hopp, Hector, Plattner and Tschira and is a German Company.

SAP is call of the business enterprise as nicely its ERP product.

SAP is #1 inside the ERP marketplace .As of 2010, SAP has more  than 140,000 installations global ,over 25 industry-unique business answers, and extra than 75,000 clients in a hundred and twenty countries.

Q4. What are the exclusive SAP merchandise ?

Ans: SAP R/three - It succeds SAP R/2 and is market chief in ERP. R/three stands for three tier structure i.E. Presentation , Logic and Data tier. It has many modules like SD , FI , HR and so on which embody nearly all company departments.

MySAP - It is a set of SAP products which aside from SAP R/3 also includes SRM , PLM, CRM, SCM

Q5.What is NetWeaver ?

Ans: Netweaver is an incorporated generation platform such that each one the products in the mySAP suite can run on a unmarried example of netweaver referred to as SAP Web Application Server (SAP WEBAs).

The benefit of the usage of Netweaver is you can get entry to SAP data using the internet (http protocol) or even mobile.  Thus you could store on charges worried in training customers on SAP Client facet GUI.

Q6.List the Different Modules in SAP.

Ans:

 FI (Financial Accounting)

CO(Controlling)

EC(Enterprise Controlling)

TR(Treasury)

IM (Investment Management)

HR (Human Resource)

SD (Sales and Distribution)

MM (Materials Management)

PM (Plant Maintenance)

PP (Production Planning)

QM - Quality Management

BW (Business Warehousing)

There are many industry particular solutions that SAP provides aside from the list of modules above that's ever growing.

Q7.What is Meta statistics, Master information and Transaction information

Ans: Meta Data: Meta Data is facts approximately Data. It tells you approximately the structure of facts or MetaObjects.

Master Data: This Data is fundamental business statistics like Customer records , Employee , Materials and many others. This is more like a reference information. For Ex. If a customer orders 10 units of your product in preference to asking patron for his shipping address 10 instances , the identical can be referenced from the Customer Master Data.

Transaction Data: This is facts associated with each day transactions.

Q8.Is SAP A Database ?

Ans: NO. SAP isn't a database but its an utility that uses databases provided by using other carriers like Oracle , SQL Server and so on.

Q9. How many SAP Sessions can you work on at a given time ?

Ans: At any given time for a particular customer , you may work on 6 sessions at max.

Q10.What is a transaction in SAP terminology ?

Ans: In SAP terminology, a transaction is collection of logically related dialog steps.

Q11. Can we run enterprise warehouse with out SAP R/3 implementation?

Ans: Yes, you could run business warehouse with out R/3 implementation. You should surely transfer structures associated with enterprise warehouse records sources (ODS table, Infocube) to the inbound statistics documents or use third party gear to attach your flat documents and different records assets.

Q12. Mention what do you suggest through datasets?

Ans: The information sets are sequential documents processed at the utility server. They are used for file handling in SAP.

Q13. What are variables?

Ans: Variables are parameters of a query that are set inside the parameter question definition and are not packed with values till the queries are entered into the workbooks.

Q14. Mention what are the specific varieties of variables?

Ans: Variables are used in one of a kind software

Characteristics variable

Hierarchies

Hierarchy nodes

Text

Formulas

Processing Types

Replacement Path

User access/default type

Q15. Mention a number of the set-backs of SAP?

 

Ans:

It is luxurious

Demands extraordinarily trained workforce

Lengthy implementation time

Interfaces are a bit bit complicated

Does no longer determine wherein grasp data resides

Q16. Mention in which are t-code name and software values saved?                       Explain how can you find a listing of all t-codes inside the SAP machine?

Ans: To view transaction desk TSTC you can use transaction code st11, and you can define a brand new t-code using transaction se93.

Q17. Mention what is the distinction between OLAP and Data Mining?

 

Ans: OLAP: OLAP stands for Online Analytical Processing it's far a reporting device configured to understand your database schema, dimensions and composition statistics

Data Mining: It is an analytic procedure to discover information in search of consistent patterns or systematic dating among variables.

 

Q18. Mention what are the three levels of facts-mining?

 

Ans: Three ranges of information-mining consists of

Initial Exploration

Model constructing

Deployment

Q19. Mention what are the different layers in R/3 machine?

 

Ans: Different layers in R/3 device includes

Presentation Layer

Database layer

Application layer

Q20. Mention what's the process to create a desk in the records dictionary?

Ans: To create a desk in the information dictionary, you have to observe this steps

Creating domain names (information type, subject duration, variety)

Creating information factors (Properties and sort for a table subject)

Creating tables (SE eleven)

HubSpot Video
 

Q21. Mention what's AWB?

 

Ans: AWB stands for Administrator Workbench. It is a device for tracking, controlling and retaining all of the approaches linked with information staging and processing in the business data warehousing.

Q22. Explain what's Bex? 

Ans: Bex way Business Explorer. It permits cease user to locate reviews, analyze records, view reviews and may execute queries. The queries in workbook may be stored to their respective roles in the Bex browser. It has following components Bex analyzer, Bex Map and Bex internet.

Q23. Mention what's the significance of ODS in BIW?

 

Ans: An ODS item serves to keep debugged and consolidated transaction records on a file stage. It defines a consolidated dataset from one or extra info-resources. This information-set can be evaluated with a Bex query or Infoset question. The information of an ODS item may be updated with a delta update into InfoCubes or other ODS object in the same system or throughout systems. In comparison to multi-dimensional statistics garage with InfoCubes, the records in ODS item is saved in obvious, flat database tables.

Q24. Mention what's the difference between Domain and Data Element?

Ans: Data Element: It is an intermediate object among area and table kind

Domain: It defines the attributes which includes length, kind, and feasible fee variety

Q25. Mention what are SET parameters and GET parameters?

 

Ans: To use parameter IDs, you want to "set" values inside the international memory vicinity after which "get" values from this parameter ID reminiscence place. In the case of the online application, you have to "Set" values from screen fields, and you may "get" these values for display screen fields.

Q26. Mention what is ALE, IDOC, EDI, RFC and provide an explanation for in brief?

Ans:

         ALE: Application Linking allowing

         IDOC: Intermediatary documents

         EDI: Electronic facts interchange

         RFC: Remote characteristic call

Q27. Mention what's LUW (Logical Unit Of Work)?

Ans: LUW is a span of time for the duration of which database records are updated both devote or rollback.

Q28. Mention what is BDC stand for? How many methods of BDC are there?

Ans: BDC stand for Batch Data Communication. The methods of BDC are

Direct Input Method

Batch Input Session Method

Call transaction Method

Q29. Mention what is supposed by way of a "baseline statistics" in SAP AR and AP?

Ans: The baseline date is the date from which the price terms observe. Usually, it's miles the document date at the bill however can also be the date of access or posting date from the ledger.

Q30. Mention what do you imply by way of one-time providers?

Ans: In positive industries, it isn't always feasible to create new master facts for each seller buying and selling accomplice. One-time supplier allows for a dummy dealer code to be used on invoice entry and the information this is usually saved within the dealer master, is keyed on the invoice itself

Q31. Mention what are the standard tiers of the SAP Payment Run?

Ans: While executing the SAP Payment Run the same old levels of SAP consists of

Entering of parameters: It includes getting into organisation codes, dealer accounts, price strategies, etc.

Proposal Scheduling: The gadget proposes list of invoices to be paid

Payment reserving: Booking of the real bills into the ledger

Printing of Payment forms: Printing of fee forms

Q32. Mention what is the difference among the "residual price" and "partial charge" methods of allocating cash in account receivable?

The difference between the residual and partial payment consists of

Partial payment: For instance, allow say invoice A456 exits for $one hundred and customer pay $70. With the partial fee, it offsets the invoice leaving a ultimate balance $30

Residual Payment: While in residual fee, bill A456 is cleared for the overall price $100 and a brand new bill line item is produced for the closing balance of $30.

Q33. Mention what are internal tables, test tables, cost tables, and transparent desk?

Ans: It is the standard statistics type object; it exists only at some point of the runtime of the program.

Check the table might be at subject level checking

Value table may be at domain stage checking

Transparent desk will exist with the same structure both within the dictionary as well as inside the database precisely with the equal statistics and fields

Q34. Mention what is an application, presentation and database servers in SAP R/three?

Ans: The application layer of a R/three system is made of the software server and the message server. Application programs in an R/three device run on application servers. Using the message server, the application servers communicate with presentation components, the database and additionally with each different. All the information are stored in a centralized server, that's known as a database server.

Q35. Explain what is a enterprise in SAP?

Ans: Company in SAP is the highest organizational unit for which monetary statements like earnings and loss statements, balance sheets can be drawn in step with the requirement of groups. A single enterprise consists of one or many organization codes. All the enterprise codes in SAP need to use identical COA (chart of money owed) and economic year.

Q36. Mention what is the difference between SAP BASIS and SAP ABAP?

Ans: SAP ABAP is the programming language used within SAP to customize, generate bureaucracy, generate reports, and many others. While SAP foundation is, the management module of SAP used to govern code adjustments, enhancements, database admin, network setup, and so on.

Q37. List out the special kinds of the supply gadget in SAP?

Ans: The different forms of the supply gadget in SAP consists of

SAP R/3 supply gadget

SAP BW

Flat files

External Systems

Q38. Explain what's Extractor?

Ans: In the SAP source machine, extractors is a records retrieval mechanism. It can fill the extract shape of a statistics supply with the information from the SAP supply gadget datasets.

Q39. Explain what is prolonged celebrity schema?

Ans: The big name schema includes the truth tables and the size tables. The master statistics associated tables are saved in separate tables, which has reference to the characteristics inside the dimension tables. These separate tables for grasp facts are termed because the Extended Star Schema.

Q40. Explain what have to be the technique for writing a BDC program?

 

Ans: The approach to writing BDC application is to

Create recording

Convert the legacy gadget information to a flat report into the inner desk referred as "Conversion."

Transfer the Flat report into the SAP device known as "SAP Data Transfer."

Depending upon the BDC kind CALL TRANSACTION or CREATE SESSIONS

Q41. Mention what are the predominant advantages of reporting with BW over R/three?

 

Ans:Business Warehouse makes use of a facts warehouse and OLAP ideas for analyzing and storing records While the R/three become intended for transaction processing. You can get the identical evaluation out of R/three, but it might be less difficult from a BW.

Q42. Mention the two varieties of offerings which are used to address verbal exchange?

 

Ans: To cope with conversation, you can use two types of offerings

Message Service: In order to trade short inner messages, this carrier is used by the application servers

Gateway Service: This carrier lets in communique between R/3 and outside applications the usage of CPI-C protocol.

Q43. Mention what are cause codes utilized in Account Receivable?

 

Ans: "Reason Codes" are tags that can be allocated to explain beneath/overpayments at some point of the allocation of incoming purchaser payments. They have to now not be mixed up with "void motive codes" used whilst outgoing cheques are produced.

Q44. Mention what is the protocol does SAP Gateway method use?

 

Ans: The SAP gateway manner makes use of TCP/IP protocol to communicate with the clients.

Q45. Mention what's pooled tables?

 

Ans: Pooled tables are used to store control data. Several pooled tables may be united to shape a table pool. Table device is a bodily table at the database in which all of the statistics of the allocated pooled tables are saved.

Q46. Explain what's an update kind almost about a match code ID?

 

Ans: If the data in one of the base tables of a matchcode ID modifications, the matchcode statistics has to be updated. The update type stipulates when the match-code must be up to date and the way it needs to be accomplished. The update kind also defines which approach is to be used for building in shape-codes.

Q47. Explain what the .Sca files and point out their significance?

 

Ans: .Sca stands for SAP element Archive. It is used to install the Java components, patches and different java developments within the shape of .Sca,.Sda,.Struggle and .Jar.

Q48. Explain what is meant by means of "Business Content" in SAP?

 

Ans: Business Content in SAP is a pre-configured and pre-defined models of statistics contained within the SAP warehouse which can be used immediately or with desired modification in distinctive industries.

Q49. Explain what's dispatcher?

 

Ans: Dispatcher is part that takes the request for consumer systems and stores the request in queue.

Q50. Mention what are the not unusual shipping errors?

Ans: The common transport mistakes consist of

Return code 4: Imported with warnings, technology of software, columns or row missing

Return code 8: Imported with syntax errors, software era error, dictionary activation errors, and so on.

Return code 12: Indicates import cancelled because of item lacking, object not energetic, and so on.

Return code 18: Indicates import cancelled due to device down at the same time as import, user expired in the course of import and insufficient roles or authorization