Interview Questions.

Q1. Mention Some Of The Set-backs Of Sap?

It is expensive

Demands surprisingly trained team of workers

Lengthy implementation time

Interfaces are a little bit complicated

Does no longer decide wherein master information resides

Q2. What Should Be The Approach For Writing A Bdc Program?

The technique to writing BDC application is to

Create recording

Convert the legacy gadget records to a flat report into the internal table referred as “Conversion.”

Transfer the Flat document into the SAP device referred to as “SAP Data Transfer.”

Depending upon the BDC kind call transaction or create sessions.

Q3. What Are Set Parameters And Get Parameters?

To use parameter IDs, you need to “set” values within the international memory place and then “get” values from this parameter ID reminiscence region. In the case of the online program, you need to “Set” values from screen fields, and you'll “get” these values for screen fields.

Q4. What Are Variables?

Variables are parameters of a question which can be set in the parameter question definition and are not full of values until the queries are entered into the workbooks.

Q5. What Are Internal Tables, Check Tables, Value Tables, And Transparent Table?

It is the usual records type item; it exists simplest at some point of the run time of this system.

Check the desk can be at field degree checking

Value desk can be at domain level checking

Transparent desk will exist with the identical structure each within the dictionary as well as in the database exactly with the same facts and fields.

Q6. What Is The Difference Between Sap Basis And Sap Abap?

SAP ABAP is the programming language used within SAP to customize, generate forms, generate reviews, and so forth. While SAP basis is, the administration module of SAP used to govern code modifications, improvements, database admin, community setup, and so on.

Q7. What Is Extractor?

In the SAP source device, extractors are a statistics retrieval mechanism. It can fill the extract shape of a statistics supply with the records from the SAP supply system datasets.

Q8. What Is Bdc Stand For? How Many Methods Of Bdc Are There?

BDC stand for Batch Data Communication. The strategies of BDC are:

Direct Input Method

Batch Input Session Method

Call transaction Method

Q9. What Is Ale, Idoc, Edi, Rfc?

ALE: Application Linking allowing

IDOC: Intermediatary files

EDI: Electronic information interchange

RFC: Remote function call

Q10. What Is The Process To Create A Table In The Data Dictionary?

To create a table within the information dictionary, you need to observe those steps:

Creating domains (facts type, field length, variety)

Creating statistics factors (Properties and type for a table area)

Creating tables (SE 11)

Q11. What Are Pooled Tables?

Pooled tables are used to save control statistics. Several pooled tables can be united to shape a table pool. Table device is a bodily desk on the database in which all the information of the allocated pooled tables are stored.

Q12. What Is Sap Mdg?

SAP Master Data Governance (MDG) is a modern-day grasp statistics management answer, imparting out-of-the-container, area-unique master data governance to centrally create, exchange, and distribute, or to consolidate grasp statistics across your complete agency device panorama.

Q13. Explain What Is Bex?

Bex way Business Explorer. It permits cease consumer to discover reviews, examine data, view reports and can execute queries. The queries in workbook can be stored to their respective roles inside the Bex browser. It has following components Bex analyzer, Bex Map and Bex net.

Q14. What Is The Difference Between Domain And Data Element?

Data Element: It is an intermediate item among domain and desk type

Domain: It defines the attributes consisting of duration, kind, and possible value range

Q15. Mention The Two Types Of Services That Are Used To Deal With Communication?

“Reason Codes” are tags that can be allotted to describe under/overpayments all through the allocation of incoming purchaser payments. They have to not be blended up with “void cause codes” used when outgoing cheques are produced.

Q16. What Is Netweaver ?

Netweaver is an integrated generation platform such that all the products inside the mySAP suite can run on a single instance of netweaver called SAP Web Application Server (SAP WEBAs).

The benefit of the usage of Netweaver is you may get entry to SAP information the use of the net (http protocol) or even cell.  Thus you could shop on fees worried in education users on SAP Client aspect GUI.

Q17. List The Different Modules In Sap?

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 enterprise particular solutions that SAP provides other than the listing of modules above which is ever growing.

Q18. What Is The Difference Between Olap And Data Mining?

OLAP: OLAP stands for Online Analytical Processing it is a reporting tool configured to recognize your database schema, dimensions and composition statistics

Data Mining: It is an analytic procedure to explore records searching for constant styles or systematic courting between variables.

Q19. What Are The Different Sap Products ?

SAP R/3 – It succeds SAP R/2 and is marketplace leader in ERP. R/3 stands for three tier architecture i.E. Presentation, Logic and Data tier. It has many modules like SD , FI , HR and so forth which embody nearly all company departments.

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

Q20. Mention The Major Benefits Of Reporting With Bw Over R/three?

Business Warehouse makes use of a facts warehouse and OLAP principles for studying and storing records While the R/three was meant for transaction processing. You can get the same analysis out of R/three, however it'd be easier from a BW.

Q21. What Are The Different Types Of Variables?

Variables are used in extraordinary software:

Characteristics variable

Hierarchies

Hierarchy nodes

Text

Formulas

Processing Types

Replacement Path

User entry/default kind

Q22. List Out The Different Types Of Source System In Sap?

The extraordinary types of source device in SAP are:

SAP R/3 source device

SAP BW

Flat files

External Systems

Q23. Define Application, Presentation And Database Servers In Sap R/three?

The utility layer of a R/3 gadget is made up of the software server and the message server. Application applications in an R/three gadget run on application servers. Using the message server, the utility servers speak with presentation components, the database and also with every different. All the information are stored in a centralized server, which is called a database server.

Q24. Explain What Is A Company In Sap?

Company in SAP is the best organizational unit for which financial statements like earnings and loss statements, stability sheets can be drawn according to the requirement of agencies. A unmarried corporation incorporates one or many employer codes. All the employer codes in SAP must use same COA (chart of money owed) and fiscal year.

Q25. What Is The Importance Of Ods In Biw?

An ODS item serves to store debugged and consolidated transaction statistics on a record level. It defines a consolidated dataset from one or greater info-assets. This information-set can be evaluated with a Bex query or Infoset question. The records of an ODS item may be updated with a delta update into InfoCubes or different ODS object inside the identical system or throughout systems. In comparison to multi-dimensional statistics garage with InfoCubes, the records in ODS item is stored in obvious, flat database tables.

Q26. What Is Awb?

AWB stands for Administrator Workbench. It is a tool for tracking, controlling and retaining all the processes connected with records staging and processing inside the commercial enterprise information warehousing.

Q27. What Is An Erp ?

ERP stands for Enterprise Resource Planning Software and is a integrated pc based gadget used to manage a corporation’s assets efficaciously. It ensures clean facts among numerous departments in an organisation or a company and manages workflows.

Q28. What Is An Update Type With Reference To A Match Code Id?

If the information in one of the base tables of a matchcode ID modifications, the matchcode records must be up to date. The update type stipulates when the fit-code has to be updated and the way it needs to be performed. The update type additionally defines which method is for use for constructing in shape-codes.

Q29. What Is Extended Star Schema?

The big name schema includes the fact tables and the dimension tables. The grasp facts related tables are stored in separate a desk, which has connection with the characteristics inside the size tables. These separate tables for grasp information are termed because the Extended Star Schema.

Q30. What Do You Mean By One-time Vendors?

In sure industries, it isn't viable to create new grasp information for each seller trading accomplice. One-time vendor enables for a dummy dealer code for use on bill access and the information that is typically stored inside the seller master, is keyed on the bill itself.

Q31. What Are The Three Stages Of Data-mining?

Three ranges of data-mining includes:

Initial Exploration

Model constructing

Deployment

Q32. What Is Meta Data, Master Data And Transaction Data?

Meta Data: Meta Data is data about Data. It tells you about the structure of statistics or MetaObjects.

Master Data: This Data is key business records like Customer data , Employee , Materials and so forth. This is extra like a reference facts. For Ex. If a client orders 10 devices of your product as opposed to asking purchaser for his shipping address 10 times , the identical can be referenced from the Customer Master Data.

Transaction Data: This is information related to day after day transactions.

Q33. What Are The Standard Stages Of The Sap Payment Run?

While executing the SAP Payment Run the usual stages of SAP includes:

Entering of parameters: It consists of coming into organization codes, supplier debts, charge techniques, and many others.

Proposal Scheduling: The device 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.

Q34. Can We Run Business Warehouse Without Sap R/3 Implementation?

Yes, you may run business warehouse without R/three implementation. You ought to virtually transfer structures related to commercial enterprise warehouse information sources (ODS table, Infocube) to the inbound facts documents or use 0.33 celebration equipment to attach your flat files and different statistics sources.

Q35. What Are The Different Layers In R/3 System?

Different layers in R/three gadget includes:

Presentation Layer

Database layer

Application layer