EWM Interview Questions - Saptutorials.in

Table of Contents

Q1.Explain SAP Extended Warehouse Management EWM.

Answer: SAP EWM is an efficient inventory management solution that empowers companies to tightly control goods movement within their warehouse. It offers inbound/outbound processes with comprehensive visibility of all goods movement processes and goods flow processes, providing management teams with a powerful tool for better oversight.

Warehouse processes typically include receiving and issuing materials, fulfilling customer orders, and distributing goods. If a company opts not to store any goods themselves, this would eliminate the need for warehouse management.

The inbound process entails storing goods in a warehouse and their subsequent placement; the outbound involves picking them up again. Materials stored in warehouses are placed into Storage Bins, making their current location easy to find.

Q2. How is SAP EWM different from SAP Warehouse Management?

Answer: SAP EWM, as part of SAP supply chain management, boasts advanced features that far surpass those found in standard warehouse management systems. These features, such as picking, putting away, and an RF framework, instill confidence in the capabilities of this system.

With SAP Enterprise Warehouse Management (EWM), you can add elements such as activity areas, resources, labor management, and work centers—giving you tools not available with Warehouse Management (WM). Additionally, EWM offers comprehensive support for logistics and supply chains, providing businesses with a sense of security.

Q3. What are the key features of SAP Warehouse Management?

Answer: The main features of SAP Warehouse Management (EWM) are below. With EWM, you can effectively oversee warehouse activities such as picking, posting, and managing storage bins and good receipts.

Set an alert for changed data before receiving goods from EWM to the ERP system, reverse or correct receipt, and an inbound delivery split from EWM to the ERP system.

Before placing handling units containing various products into various storage sections, deconsolidate handling units into separate product categories to optimize storage concepts through slotting. You can use slotting for products to maximize warehouse arrangements of goods automatically.

Executable tasks, such as work packages, are among the functions expected of warehouse employees as part of their warehouse management responsibilities. You’ll also be able to oversee vehicles and transportation units from yard check-in to checkout, including movement tasks within the yard.

SAP EWM allows for storing, handling, and transporting hazardous substances by SAP Environmental Health & Safety EHS regulations. You can use SAP EWM to plan labor times and resources more effectively, thus making your warehouse efficient by managing key resource management tasks more effectively.

SAP EWM features the Warehouse cockpit, allowing you to visualize Warehouse key figures graphically while evaluating and monitoring activities using defined chart types. Cross-docking provides transportation of handling units between distribution centers or warehouses until their final locations in a warehouse have been reached.

Q4. What are the different deployment options in EWM?

SAP EWM offers multiple deployment options, showcasing its adaptability to different business needs and environments. It can be integrated with an ERP server, functioning as an application in the supply chain management landscape. This integration allows access to transactions and master data. Furthermore, features like slotting and availability checks necessitate integration with CRM, further demonstrating the system’s versatility.

SAP EWM is considered a separate application and shares the same server with SCM applications. You can also run SAP EWM in its own SCM environment, suitable for improving performance.

EWM Deployment options

SAP EWM on SCM Server
SAP EWM as Standalone

Q5. How does the SAP ERP system communicate with Extended Warehouse Management or CM with the APO system?

SAP ERP and EWM are closely integrated to transfer transactions and master data. This integration is facilitated through two different communication methods, providing a clear understanding of how these systems interact and share data.

Core Interface (CIF) −The core interface is one of the standard methods for communication between the SAP SCM system and the SAP Advanced Planning and Optimization APO. The Core Interface CIF communication transfers master data from the ERP system, including customer, material, and vendor information, to the EWM system.

Q6.How do you check the various menu structures of the Extended Warehouse management system?

Login to the SCM system and navigate to the Extended Warehouse management node in the SAP menu. You can use various transactions to manage basic functions in Warehouse management.

Warehouse Monitor/SCWM/MON
Maintain Inbound Delivery/SCWM/PRDI
Maintain Outbound Delivery/SCWM/PRDO
RF Environment/SCWM/RFUI
Creating Storage Bin /SCWM/LS01
Confirm Warehouse Task /SCWM/TO_CONF
Warehouse Product Maintenance/SCWM/MAT1

Q7. What are the different organizational units in warehouse management?

Warehouse Number
Storage Type
Storage Section
Storage Bin
Activity Areas
Quant

Q8. What is a Storage Bin?

Storage bins represent the physical storage space where the products are stored in the warehouse. They are at the lowest level of organizational structure, and when you store an item in a warehouse, you need to mention its exact location.

Q9. What is the use of activity areas in storage bins?

Storage bins are further categorized into activity areas, providing a flexible system. It includes activities like picking, putting away, or a physical inventory. For instance, you can assign the same Storage Bin to the ‘Picking’ activity area for order fulfillment and the ‘Physical Inventory’ activity area for stock checks, giving you control over the warehouse layout and operations.

Q10. What is Quant?

Quant represents the quantity of goods in the storage Bin. This is a key element in managing inventory in the storage bin, as it provides a precise count of the items stored in a particular location. It helps in maintaining accurate stock levels and facilitates efficient order fulfilment.

Q11. How can you create storage bins?

Answer: To create a storage Bin, use the T-Code: /SCWM/LS01. This straightforward process allows you to define the location and characteristics of the new storage Bin.

Q12. What are the structural elements in warehouse management?

The warehouse consists of the following elements in a hierarchical structure:

Warehouse Number
Storage Type
Storage Section
Storage Bin
Activity Area

Q13. What are the highest and smallest units in a warehouse structure?

The highest unit in a warehouse is a warehouse number, and the smallest unit is a storage Bin.

Q14. What is a storage section? Provide examples of the storage section.

This is part of the storage type and represents a group of Bins with the same characteristics. Commonly used Storage sections are fast-moving or slow-moving items,

Q15: What does a Work Center in a Warehouse mean?

A work center in the warehouse is assigned to a Storage type and a physical unit to perform packing, deconsolidation, or weighing activities. The work center’s assigned storage type serves as a work center, pick point, or identification point. You can also configure more than one work center using a single storage type.

Q16. Where do you use Work centers in warehouse processes?

Work centers can be used for the following processes:

Packing
Deconsolidation
Counting
Quality check

Q17. How can you create a work center for packing in the SAP EWM system?

To create a work center for packing, you need information.

Warehouse
Storage Type
Inbound Section
Outbound Section

Defining a work center is a crucial step in warehouse management. To do this, navigate to Extended Warehouse Management → Master Data → Work Center • Define Work Center. This process is essential for setting up the necessary parameters and configurations for the work center to function effectively.

Work Center → Define Work Center.

Q18. What are the different warehouse process types in the SAP EWM system?

Different Warehouse process categories are predefined in the EWM system.

Stock Removal
Putaway
Internal Movement
Goods receipt posting
Goods issue posting
Physical Inventory
Cross Line Putaway

Q19. What are value-added services in warehouse management?

Value-Added Services define the product processing to be performed in a warehouse and include activities like packing, labeling, assembly, etc.

Q20: How do you inform employees about the work they have to do as part of the delivery and packing specifications?

VAS orders inform warehouse employees about the work that they must do as part of delivery and packing specifications.

Q21. What are the different components of a value-added Order?

A Value-added services order consists of the following components:

Order Header
VAS activities to be performed
Items
Auxiliary Products (Packing material, labels, oil, etc.)

Q22: Where do you manage the packaging specifications?

Go to SAP Easy access → EWM → Master Data → Packaging Specification → Maintain Packaging specifications.

Q23. How do you perform direct goods issues in the SAP EWM system?

The goods issue process in extended warehouse management starts with an outbound delivery request. When an outbound delivery document is created, this process begins in the ERP system. The SAP EWM system replicates the delivery document for items that are relevant in EWM.

Q24: What does the term “stock removal strategy” mean?

A stock removal strategy is a method of determining storage Bins for one or more products to be picked. You can customize the stock removal rule definition table for SCM extended warehouse management.

Q25. What do you understand about the denial scenario in the outbound delivery system?

Answer: When an outbound delivery request is created, the EWM system doesn’t create a warehouse task or the task is made with a partial quantity; this is called a denial scenario.

Q26: When do you use the denial scenario for outbound delivery in the EWM system?

When a warehouse task can’t meet the quantity requested in an outbound delivery request, the system can be configured to raise a pick denial. If an employee picks a discrepancy in stock, the outbound delivery requires a smaller quantity, and no additional stock is available in the warehouse, you can configure the system to initiate a pick denial.

Q27. What is Storage Control?

The warehouse uses storage control to track product movements. The warehouse uses storage control to carry out the put-away or stock-removal processes.

Q28. What are the different types of storage Control?

Layout Oriented
Process Oriented

Q29. In ComBined Storage Control, which one is executed first?

In SAP Extended Warehouse Management, we first execute process-oriented storage control, followed by layout storage control, which checks if the put-away step is possible in the warehouse layout view and adjusts the put-away or stock removal according to the layout view.

Q30. When no storage location is specified for picking up an order item, what happens?

The system determines the storage location when it creates an outbound delivery and copies it to the delivery item.

Q31. In EWM, where do you find the exact whereabouts of a material quantity in the warehouse?

Storage Bins

Q32. What are the transactions available to create a transfer order for moving partial stocks within a warehouse?

LT01
LT10

Q33. What is the goods movement status of the outbound delivery after a goods issue has been canceled?

Not yet started

Q34: What are the pick, pack, and pass processes for goods in the EWM system?

This is used to manage the picking, packing, and transportation of goods in activity areas in the warehouse. Commonly used in an RF environment, this process follows the same flow as a standard RF process. In pick, pack, and pass, goods are moved from the activity area to the activity area until they arrive at the system’s destination.

Q35. What is the difference between system-controlled and User pick, pack and pass of goods?

Having a warehouse order creation rule that supports the creation of top warehouse orders for the pick, pack, and pass process would be helpful. The creation categories for this are −

System-driven: −For the system-driven option, the sequence of the warehouse orders in the top warehouse order is determined according to the sort sequence assigned in the configuration settings for joining the activity areas.
User-driven: −For the user-driven option, the sequence is manually determined during the execution, which means it can also be done by the material flow system (MFS).

Q35: What is replenishment in SAP EWM?

Replenishment is defined as the movement of goods from the warehouse to shipment locations. In SAP EWM, you can use predefined techniques to replenish storage bins. There are different replenishment control fields defined at the storage type level or Storage bin level. You can manually enter the data for control fields in the system or use the slotting process to define these fields.

Q36. What are common Control fields in Replenishment?

Below are the common control fields for Replenishment −

Minimum stocking quantity
Maximum stocking quantity
Replenishment quantity

Q37. What is Planned Replenishment and Order Replenishment?

Planned Replenishment: You can perform planned replenishment either interactively or in the background. The system calculates the replenishment by the defined minimum quantity and maximum quantity. When the stock falls below the minimum quantity, replenishment control kicks in.

Order-Related Replenishment: −Order-related replenishment is performed when the stock figure is less than the required quantity. The system rounds up the replenishment quantity to a multiple of the minimum replenishment quantity. You can exceed the maximum amount and perform order-related replenishment in the background or interactively.

Q38. What is automatic and direct Replenishment?

The system initiates automatic replenishment upon confirmation of a warehouse task. The system calculates replenishment based on the maximum and minimum activity.
Direct Replenishment: Only fixed Bin scenarios allow for starting Direct Replenishment during a pick denial. The system calculates replenishment based on maximum and minimum quantity. Direct replenishment is performed by picket, and it assumes zero storage Bin quantity.

Q39. Why do you use Physical Inventor in SAP EWM?

To perform financial accounting and tax regulations, you may need to perform an accurate inventory to get the value of an inventory in the warehouse. The physical inventory process involves counting the physical inventory in a warehouse and the subsequent analysis of the results. Management can use physical inventory to count inventory, enabling product stocking or correction.

Q40. What are the different types of physical inventory?

Two types of physical inventory can be performed:

Storage Bin specific
Product Specific

Q41. What are the different physical inventory procedures supported in the SAP system?

Periodic
Continuous
Cycle Counting

Q42. What is an hoc physical inventory?

Ad-hoc physical inventory is a type of continuous physical inventory That can be executed anytime during the fiscal year; an ad hoc physical inventory may become necessary.

Q43. What is the Slotting process in EWM? What are the different parameters used in Slotting?

Slotting is a process in EWM that defines the most suitable putaway parameters, such as storage type, section, etc. Slotting places the goods in a Warehouse in a manner that provides the most optimal storage and picking of goods. Different parameters are used in the slotting process −

Storage Requirement Data
Product Data
Packaging Data
Demand Forecast

Q44. What is Direct and Indirect Labor?

Direct Labor includes time to perform Warehouse activities like picking, packing, putting away, etc.Indirect Labor includes extra activities to manage the warehouse, like sweeping, cleaning, and housekeeping.

Q45. What are Expected Good Receipts?

The EWM system uses expected good receipts to generate inbound deliveries. You can also create goods receipts in the EWM system without an inbound delivery.

Advantages of using good receipt −

This process occurs only in the EWM system.
If your ERP system is down, you can still execute the expected goods receipt in EWM.
The expected goods receipt is based on data in the production order to preview the goods receipt.
The EWM system requires the use of two documents for this process.
Notification Expected goods receipt
Expected goods receipt

Q46. What is Cross docking in the SAP EWM system? Why do we use Cross-docking?

Cross-docking allows you to reduce the costs of goods transportation in the Warehouse and shorten the time needed for delivery. Cross docking only creates one movement from GR Zone to GI Zone and can only be used if stock for removal is not determined by First in, first out.

Q47. What are the different types of cross-docking?

Answer: There are different types of cross-docking available in the SAP system −

Transportation cross-docking
Merchandise Distribution
Push deployment
Pick from goods receipt
Opportunistic Cross-docking

Q48: What is the purpose of the RF framework in the EWM system? What are the functions that can be performed using the RF framework?

Answer: In SAP EWM, RF stands for radio frequency mobile data entry that allows real-time communication between warehouse employees and the EWM system. RF framework supports browser-based and GUI devices that connect to the SAP system. You can create screen templates and merge them into a so-called display profile. The presentation device receives this display profile.RF framework in SAP EWM system provides all Warehouse functionalities −

Loading
Unloading
Deconsolidation
Put away
Picking
Packing
Replenishment
Physical inventory

Q49: The order specifies the outbound delivery plant for each item. The system can automatically determine the outbound delivery plant. Identify the highest priority outbound delivery plant in descending priority order.

Outbound delivery plant defined in Customer material information master record,
outbound delivery plant defined in ship-to-party master record, Outbound delivery
plant defined in the material master

Q50: What occurs if the order item does not specify a storage location for picking?

a) The system determines the Storage location when it creates the outbound delivery and copies it into the delivery item.
b) The Storage location entered in the order item is used in the outbound delivery

Q51. What is the goods movement status of the outbound delivery after a goods issue has been cancelled

Not yet started

Q52. You must always specify a batch before goods are issued. What is the solution if the delivery quantities of an item are to be taken from different batches?

In Warehouse Management
Manually in the batch split screen of the delivery item
Using automatic batch determination when creating the outbound delivery

Q53. What is the requirement for the purchase order items included when the inbound delivery is created?

They should have a confirmation control key.

Q54. Movements involving the Inventory Management system use Storage areas defined as Storage types in the Warehouse Management system and storage locations in the IM system. The goods receipt for a purchase order is posted first in inventory management, and the goods are then brought into the Warehouse via a storage area, the goods receipt area. What are these Storage areas called?

Interim Storage Area: The standard system’s key begins with a nine and typically identifies the interim storage area at first glance. These Storage areas form a sort of bridge to Inventory Management. Good receipt areas and goods issue areas are typical examples of interim storage areas.

Q55: How can we pinpoint the precise location of a specific material quantity in the warehouse?

Storage Bins: In Warehouse Management, you can create Storage Bins either from the application menu or through Customizing. Based on this master data, the stock overview in Warehouse Management shows the exact whereabouts of a material quantity in the warehouse.

Q56. Some kinds of material, such as certain fluids, are not suited to interim storage in a goods receipt area. They are taken directly to the destination storage bin when they arrive (for example, in a road tanker). In this case, the receipt of the goods posted in the inventory management should not trigger the creation of a transfer requirement. How can we set this?

Special movement indicator

Q57. Sometimes, a customer cancels an order at the last minute or wants to postpone the delivery until much later than planned. If the goods have already been picked and taken to the goods issue area, they have to be returned to storage. What is the transaction available, and what are its functions?

Transaction LT0G
You can return an entire delivery quantity to Storage
You can return the amount from the individual transfer order item

Q58. What transactions are available to create a transfer order for moving partial stocks within a warehouse number?

Create Transfer Order from Stock List (transaction code LT10)
LT01
LT10

Two transactions are available to create a transfer order for moving partial stocks within a warehouse number:Create Transfer Order without Source Object (transaction code LT01)

You might also like the below articles.

Share on Facebook