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Organizational Structure and Master Data Interview Questions for SAP

24 Organizational Structure and Master Data questions with answers for sap roles — 9 easy, 12 medium, 3 hard.

About Organizational Structure and Master Data

Study the enterprise structure that every SAP transaction depends on: company code, plant, storage location, sales area, purchasing organization and controlling area. Then learn the key master data objects, including Business Partner with customer-vendor integration, material master views and levels, data quality, change documents and migration of master data.

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01

What is an organizational structure in SAP?

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The organizational structure is the set of units that represent how a company is legally and operationally built in SAP, such as client, company code, plant, storage location, sales organization, purchasing organization and controlling area. These units are defined in customizing and assigned to each other. Every transaction is recorded against them, so the structure decides how reporting, pricing, stock and accounting work.
02

What is a company code?

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A company code is the smallest organizational unit for which a complete, independent set of financial statements (balance sheet and profit and loss) can be produced for legal purposes. Each legal entity, such as an Indian private limited company, is usually one company code with its own currency, chart of accounts and fiscal year variant. All financial postings carry a company code.
03

What is a plant in SAP?

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A plant is an operating location such as a factory, warehouse, distribution centre or branch, where materials are produced, stored or sold. It is assigned to exactly one company code. Stock, material valuation (usually at plant level), MRP and production happen at plant level. Under a plant there are storage locations that represent physical areas where stock is kept.
04

What is master data and how is it different from transaction data?

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Master data is relatively stable reference data used in many transactions, such as customers, suppliers, materials, GL accounts, cost centers and bank details. Transaction data is created by business events, such as sales orders, purchase orders, goods movements and invoices, and it refers to master data. Good master data quality is essential, because wrong master data causes wrong prices, postings and taxes in every transaction.
05

What is the Business Partner in S/4HANA?

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Business Partner (BP) is the single master data object for customers, suppliers and other partners in S/4HANA. One BP holds general data such as name and address, and roles add customer data (financial and sales views) or supplier data (financial and purchasing views). Transaction BP replaces old transactions like XD01 and XK01. Customer-vendor integration (CVI) keeps the BP synchronised with the classic customer and vendor tables.
06

What is the material master?

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The material master holds all information about a material or product, organised in views such as Basic Data, Sales, Purchasing, MRP, Work Scheduling, Storage, Quality, Accounting and Costing. Different departments maintain their views at levels such as client, plant or sales organization. It is created with MM01 or the Manage Product Master Data app, and controls procurement, stock, valuation and selling of that material.
07

What are sales organization, distribution channel and division?

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A sales organization is responsible for selling and liability to customers. A distribution channel represents how products reach customers, such as retail, wholesale or online. A division groups products, such as consumer and industrial. Together they form the sales area, which controls customer master data, pricing and sales documents. A sales organization is assigned to one company code.
08

How do you create a Business Partner as a customer?

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Open transaction BP or the Manage Business Partner Master Data app and choose Person or Organization. Enter general data such as name, search term, address, language, PAN and tax numbers. Switch to the role FLCU00 (FI customer) and enter the company code with reconciliation account and payment terms. Add role FLCU01 (customer) for the sales area with order, shipping and billing data. Save, and the customer number is created.
09

How would you make sure your master data entries are accurate?

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Situation: in my training project I had to create fifty customer records. Task: avoid mistakes that would affect invoices. Action: I created a checklist of mandatory fields, verified GSTIN and PAN formats, cross-checked a sample with the source sheet, and asked a peer to review ten random records. Result: we found two typos before go-live, and the final load passed all validation checks.
10

What is a purchasing organization and how can it be assigned?

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A purchasing organization negotiates prices and conditions with suppliers and is responsible for procurement. It can be plant-specific (one per plant), company-code-specific (covering plants of one company code) or cross-company-code (central purchasing for many company codes, assigned only to plants). A purchasing group represents the buyer or team handling day-to-day purchasing activities.
11

What is a controlling area?

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A controlling area is the organizational unit for internal cost accounting, where cost centers, internal orders and profit centers are maintained. One or more company codes are assigned to a controlling area, which needs the same operational chart of accounts and fiscal year variant. In S/4HANA, the controlling area currency and company code settings must align for the Universal Journal.
12

What is customer-vendor integration (CVI)?

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CVI is the synchronisation framework that links Business Partners with the classic customer (KNA1, KNB1, KNVV) and vendor (LFA1, LFB1, LFM1) tables. In S/4HANA every customer and vendor must exist as a BP. In a brownfield conversion, CVI must be configured and all customers and vendors converted to BPs in ECC before the technical conversion, which is a major pre-conversion task.
13

What are the levels at which material master data is maintained?

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Some data is at client level, such as material description, base unit and material group, and applies to all plants. Plant-level data includes MRP, purchasing, work scheduling and usually valuation. Storage-location-level data covers storage bin and picking area. Sales data is at sales organization and distribution channel level, and warehouse data at warehouse number level. This lets each unit control its own settings.
14

What is the difference between material type and industry sector?

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Material type groups materials with the same business use, such as raw material (ROH), finished goods (FERT), semi-finished (HALB) and trading goods (HAWA). It controls which views are allowed, number range, price control and whether quantity and value are updated. Industry sector, such as mechanical engineering or retail, controls screen layout and field selection. Material type has the bigger impact on processes.
15

A company has two legal entities in India and one in Dubai. How would you design company codes?

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I would create three company codes, one per legal entity, because each needs separate legal financial statements. The two Indian codes use INR, an Indian chart of accounts version with GST, and an April to March fiscal year. The Dubai code uses AED with UAE VAT and usually a January to December year. All three can share one controlling area if group reporting needs common cost accounting and settings allow it.
16

Sales orders keep picking a wrong price for a customer. What master data do you check?

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I check the customer's sales area data in BP, such as pricing procedure indicator, price group and price list, and the material's sales data, such as material pricing group. Then I check condition records for the customer and material in the relevant condition types and validity dates. Finally I run the pricing analysis inside the sales order to see which condition was found and why others were skipped.
17

A new warehouse is opening. What organizational and master data changes are needed?

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I decide whether it is a new plant or a new storage location in an existing plant, based on valuation, GST registration and MRP needs. If it is a plant, I create and assign it to the company code, purchasing and sales organizations, set up storage locations, extend material masters to the plant, update shipping points, pricing, tax and number ranges, and adjust roles and interfaces. Then I test procure to pay and order to cash for the site.
18

How do you extend an existing material to a new plant?

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Use MM01 with the existing material number, select the views needed such as MRP, Purchasing, Storage and Accounting, and enter the new plant (and storage location). Fill the required data such as MRP type, valuation class and price control, and save. For many materials, a mass tool such as the Migration Cockpit or a custom LSMW-style load is used. MM03 confirms the views are created.
19

How do you view the assignment of organizational units in the system?

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In SPRO under Enterprise Structure, Assignment, I can see assignments such as plant to company code, sales organization to company code and purchasing organization to plant. Transaction EC02 lists company codes, OX18 shows plant to company code, and OX10 maintains plants. Some teams also use the structure display report or a simple diagram to explain the setup to new members.
20

How do you find who changed a field in master data?

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For Business Partner and customer or supplier data, use the change documents in the BP transaction or reports such as S_ALR_87012182 for customer changes and S_ALR_87012089 for supplier changes. For materials, MM04 shows change documents. Change documents show the old value, new value, user, date and time. They are stored in tables CDHDR and CDPOS, which auditors often ask about.
21

Describe a time you had to work with multiple departments on a master data issue.

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Situation: material prices were wrong in sales because purchasing and finance maintained different views. Task: fix data and ownership. Action: I mapped which team owned each view, met both teams, agreed one owner per field and a weekly review, and corrected the affected records. Result: price-related tickets dropped sharply in the next quarter, and the ownership matrix became part of the master data policy.
22

Why is the organizational structure design hard to change after go-live?

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Every document, stock record and posting refers to organizational units, so changing them later means converting historic data, reassigning open items and retesting all processes. For example, splitting a company code or merging plants affects GST registration, valuation, cost centers and interfaces. SAP offers specialised conversion services, but they are costly. That is why the structure is agreed early in Explore with finance, legal and operations.
23

Duplicate suppliers are causing double payments. How do you fix the problem long term?

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I first stop the risk: block duplicates for payment and posting and reconcile open items. Then I clean the data by merging or archiving duplicates. Long term, I enforce duplicate checks on PAN, GSTIN and bank account in BP creation, use a central governance process such as SAP Master Data Governance or an approval workflow, restrict who can create suppliers, and run monthly duplicate reports for audit.
24

How would you plan the migration of supplier master data for a greenfield S/4HANA project?

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I would agree the target BP design with roles, number ranges, account groups (BP groupings) and mandatory fields, then extract and cleanse legacy data: remove duplicates and inactive suppliers, validate PAN, GSTIN and bank details. I map values to S/4HANA, load with the Migration Cockpit supplier object in mock loads, reconcile counts and key fields, get business sign-off, and repeat in the cutover with a freeze period.

Frequently asked questions

How important is Organizational Structure and Master Data in SAP interviews?

Study the enterprise structure that every SAP transaction depends on: company code, plant, storage location, sales area, purchasing organization and controlling area. Then learn the key master data objects, including Business Partner with customer-vendor integration, material master views and levels, data quality, change documents and migration of master data.

How should I use the Organizational Structure and Master Data sheet?

Go top to bottom — easy to hard. Answer before opening each answer, tick what you solved and save misses to Last-Minute Revision.