10+ Poddar Automotive Services Interview Questions and Answers

I have worked most on SAP MM module. Some t-codes are ME21N, ME51N. Standard table is EKKO.

• Worked most on SAP MM module

• T-codes: ME21N, ME51N

• Standard table: EKKO

• Enhanced ME21N transaction to include additional fields

To optimize code and check efficiency, use ATC checks in SAP ABAP Hana development.

• Use ATC (ABAP Test Cockpit) checks to analyze code quality and performance.

• ATC checks can identify potential issues such as performance bottlenecks, security vulnerabilities, and coding standards violations.

• Optimize code based on ATC check results to improve efficiency and maintainability.

• Regularly run ATC checks to ensure code quality and performance standards are met.

• Examples: Fixing ineffici...read more

In HANA, select(7.5) statement allows for specifying the number of records to be fetched at a time.

• In HANA, you can use the addition 'UP TO n ROWS' to limit the number of records fetched.

• In ECC, there is no such addition available in the select statement.

• Example: SELECT * FROM table_name INTO @DATA(lt_data) UP TO 100 ROWS.

CDS Views are virtual database views in SAP HANA. They can be parameter-based and have associations. They are published using annotations.

• CDS Views are virtual database views in SAP HANA

• Syntax to create parameter-based views: @AbapCatalog.sqlViewName: 'view_name' @AccessControl.authorizationCheck: #NOT_REQUIRED define view view_name(parameter_name) as select from table_name where field_name = :parameter_name

• Syntax to create Association: define view view_name as select from en...read more

Authorization in SAP ABAP Hana Developer is used to control access to specific functionalities or data within the system.

• Authorization is helpful in ensuring that only authorized users can perform certain actions or access certain data in the system.

• It helps in maintaining data security and preventing unauthorized access.

• Authorizations are created using roles, profiles, and authorization objects in SAP.

• For example, a user may be assigned a role that allows them to create purc...read more

There are 3 types of Transport Requests in S4: Workbench Request, Customizing Request, and Cross-Client Request.

• Workbench Request is used for transporting changes to repository objects like programs, function modules, etc.

• Customizing Request is used for transporting changes to customizing objects like IMG activities, table entries, etc.

• Cross-Client Request is used for transporting changes that are client-independent, like roles, authorizations, etc.

Lock objects are used in SAP ABAP to manage concurrent access to shared data. They prevent multiple users from changing the same data simultaneously.

• Lock objects are used to control access to shared data in SAP systems.

• They help prevent data inconsistencies that can occur when multiple users try to change the same data at the same time.

• Lock objects are created using the ENQUEUE and DEQUEUE function modules in ABAP.

• They are typically used in programs where multiple users might...read more

S/4HANA is the next-generation business suite from SAP, featuring simplified data models and real-time analytics. Columnar storage in HANA organizes data in columns rather than rows for faster data retrieval.

• S/4HANA is designed to run on the SAP HANA platform, providing real-time analytics and simplified data models.

• Columnar storage in HANA stores data in columns rather than rows, allowing for faster data retrieval and analytics processing.

• This storage concept is beneficial f...read more

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

• TMG is used to create user-friendly interfaces for maintaining table data.

• It simplifies the process of creating maintenance screens for tables.

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