10+ GE Global Operations Interview Questions and Answers

CDS view is a virtual database table in SAP used for defining complex views. Associations are used for defining relationships, while joins are used for combining data from multiple tables.

• CDS view is a virtual database table in SAP used for defining complex views

• Associations in CDS views are used to define relationships between entities

• Joins in CDS views are used to combine data from multiple tables based on a common field

• CDS views can be utilized for reporting, analytics, an...read more

BAPI stands for Business Application Programming Interface. It is a standard interface to SAP business objects.

• BAPIs are used to integrate SAP systems with external applications or other SAP systems.

• They provide a way to access and manipulate data in SAP systems.

• Pre-requisites for using BAPI include proper authorization, knowledge of the specific BAPIs available, and understanding of the data structures involved.

• Examples of BAPIs include BAPI_SALESORDER_CREATE, BAPI_MATERIAL_...read more

TMG stands for Table Maintenance Generator. It is a tool used in SAP ABAP to create table maintenance dialog programs.

• TMG is used to create table maintenance dialog programs for maintaining table entries.

• TMG events include START-OF-SELECTION, END-OF-SELECTION, TOP-OF-PAGE, END-OF-PAGE, etc.

• I have worked on TMG events such as START-OF-SELECTION and END-OF-SELECTION in my previous projects.

BADI stands for Business Add-In. It is an enhancement technique in SAP ABAP.

• BADI allows you to add additional functionality to standard SAP applications without modifying the original code.

• Steps to implement BADI: Define BADI interface -> Implement BADI interface -> Activate BADI implementation.

• Classical BADI is implemented using SE18 transaction while Kernel BADI is implemented using SE19 transaction.

• Difference between Classical and Kernel BADI: Kernel BADI allows multiple i...read more

Optimizing code involves improving performance and efficiency. Parallel cursor in SAP ABAP allows for processing multiple records simultaneously.

• Use SELECT statements with appropriate WHERE conditions to fetch only necessary data

• Avoid nested loops and use optimized loop constructs like LOOP AT, LOOP AT ... WHERE, etc.

• Use field symbols to avoid unnecessary data copying

• Leverage parallel cursor processing to improve performance by processing multiple records concurrently

• Example:...read more

Yes, I am comfortable switching from ABAP core to Integration.

• I have experience working with both ABAP core and Integration technologies.

• I am adaptable and quick to learn new technologies and processes.

• I believe that integrating different systems can enhance the overall functionality and efficiency of a project.

• For example, I have successfully integrated SAP systems with third-party applications to streamline processes and improve data accuracy.

Enhancing tables in SAP ABAP involves adding custom fields or structures. Append adds fields at the end, while Include adds fields at a specific position.

• Enhancing tables involves adding custom fields or structures to existing tables.

• Append statement adds fields at the end of the table structure.

• Include statement adds fields at a specific position within the table structure.

• Append is used when adding fields to standard SAP tables without modifying them directly.

• Include is use...read more

ECC is a traditional ERP system while HANA is an in-memory database platform. OOPs ABAP was introduced for better code reusability and maintainability.

• ECC is a traditional ERP system with separate application and database layers, while HANA combines both in-memory.

• HANA allows real-time data processing and analytics, while ECC relies on disk-based storage.

• OOPs ABAP was introduced to enhance code reusability, maintainability, and flexibility in SAP development.

• OOPs ABAP support...read more

Creating OData service using CDS views and SEGW

• Create a CDS view with @OData.publish: true annotation

• Activate the CDS view in SAP system

• Create a project in SEGW transaction

• Import the CDS view into the project

• Define the entity set and entity type in SEGW

• Map the CDS view fields to the entity type properties

• Generate and implement the service

BAPI is a standard interface provided by SAP for business objects, while RFC is a remote function call used for communication between systems.

• BAPI is a predefined method provided by SAP for specific business objects

• RFC is a generic protocol used for communication between systems

• BAPIs are implemented as RFCs, but not all RFCs are BAPIs

• BAPIs are used for specific business processes, while RFCs can be used for various purposes