30+ Senior SAP Abap Consultant Interview Questions and Answers

The syntax to write a file into the application server in SAP ABAP involves using the OPEN DATASET, TRANSFER, and CLOSE DATASET statements.

• Use OPEN DATASET statement to open the file in application server

• Use TRANSFER statement to write data into the file

• Use CLOSE DATASET statement to close the file

You can identify the employee manager in SAP using the OM (Organizational Management) module.

• In SAP, you can use the function module 'RH_STRUC_GET' to retrieve the organizational structure of an employee.

• The manager of an employee can be identified by looking at the 'Reports To' field in the organizational structure.

• You can also use features like 'Position' or 'Job' to determine the employee manager.

Writing payroll results in SAP ABAP involves using specific function modules to read and manipulate payroll data.

• Use function module 'HR_PAYROLL_RESULT_READ' to read payroll results.

• Utilize 'HR_PAYROLL_RESULT_WRITE' to write or update payroll results.

• Ensure you have the correct personnel number and payroll period.

• Handle exceptions and errors using standard SAP error handling techniques.

• Example: CALL FUNCTION 'HR_PAYROLL_RESULT_READ' EXPORTING ... IMPORTING ...

• Always test in a...read more

The exact tab for enhancing fields in infotypes is the 'Enhancement Category' tab.

• Navigate to the 'Enhancement Category' tab in the infotype maintenance screen.

• Select the appropriate enhancement category for adding a field to the infotype.

• Enhancement categories include 'Customer Include', 'Customer Enhancement', and 'Customer Modification'.

To identify available BADI, use transaction code SE18 or SE19 and search for relevant BADI implementations.

• Use transaction code SE18 or SE19 to search for BADI implementations

• Enter the BADI name or description to find relevant implementations

• Check the active implementations for the BADI to see which ones are being processed

Use infotype 0001 (Organizational Assignment) to link multiple pernrs for one employee.

• Use infotype 0001 (Organizational Assignment) to find multiple pernrs for one employee

• Check the relationship between the employee and the positions they hold

• Look for any additional infotypes related to the employee's assignments

To hit the payresult in a report, use the function module 'HR_PAYROLL_RESULT_READ'. T-code 'PC_PAYRESULT' can be used to see payroll results for an employee.

• Use function module 'HR_PAYROLL_RESULT_READ' to hit the payresult in a report

• T-code 'PC_PAYRESULT' can be used to see payroll results for an employee

• There is no specific indicator in the payroll directory, but you can access payroll results through various reports and transactions

HRP1000, HRP1001, HRP1002 are tables in SAP used for employee hierarchy. T-code PPOME can be used to view employee hierarchy in OM.

• HRP1000 stores the object ID of the organizational unit

• HRP1001 stores the object ID of the position

• HRP1002 stores the object ID of the employee

• T-code PPOME can be used to view the employee hierarchy in Organizational Management (OM)

The number range for absence related and custom infotypes is in 2 series.

• Absence related infotypes typically fall within number range 2000-2999

• Custom infotypes can be assigned number range 9000-9999

Asynchronous and synchronous in BDC refer to the timing of data processing in Batch Data Communication.

• Asynchronous BDC processes data in the background without user interaction.

• Synchronous BDC processes data in real-time with user interaction.

• Asynchronous BDC is preferred for large data volumes to avoid system performance issues.

• Synchronous BDC is suitable for smaller data sets where immediate feedback is required.

• Example: Asynchronous BDC can be used for uploading thousands...read more

Yes, I have experience uploading INFOTYPES data using BAPIs and BDCs.

• I have created BAPIs to upload master data in SAP using standard function modules or custom function modules.

• I have used BDC (Batch Data Communication) to upload data into SAP by recording the manual steps and then automating them.

• I have experience uploading INFOTYPES data such as personal data, organizational data, and time data.

• I have worked on projects where data migration and data conversion tasks requir...read more

Time constraints of INFOTYPES can be identified by checking the configuration settings in SAP system.

• Time constraints in INFOTYPES are defined in the configuration settings of the SAP system.

• Time constraint 'T' indicates that only one record can exist for a specific time period.

• Time constraint 'T' is commonly used for master data like employee records in SAP HR module.

Yes, INFOTYPES can be enhanced but not all INFOTYPES are customizable.

• INFOTYPES can be enhanced using custom fields or logic to meet specific business requirements.

• Not all INFOTYPES can be enhanced as some are standard and cannot be modified.

• Enhancing INFOTYPES requires thorough understanding of the data structure and business processes.

• Examples of enhanced INFOTYPES include adding custom fields for additional information or implementing custom validation rules.

DDIC stands for Data Dictionary. TMG entries can be transported to different clients using transport requests.

• DDIC is a central repository in SAP where all the data definitions are stored.

• Transporting TMG entries involves creating a transport request in the source client and releasing it to move the entries to the target client.

• TMG entries can include table maintenance generator settings, which can be transported using customizing requests.

SAP ABAP enhancements allow developers to customize and extend standard SAP applications without modifying the original code.

• User Exits: Custom code can be added at predefined points in SAP programs. Example: Adding validation in sales order processing.

• Customer Exits: Similar to user exits but allow for more flexibility. Example: Enhancing the customer master data screen.

• BAdIs (Business Add-Ins): Object-oriented enhancements that allow multiple implementations. Example: Custo...read more

Classical BADI is older and uses filter values, while new BADI is more flexible and uses multiple implementations.

• Classical BADI uses filter values to determine when to trigger the enhancement, while new BADI uses multiple implementations.

• New BADI allows for multiple implementations to be active at the same time, while classical BADI only allows one implementation at a time.

• New BADI is more flexible and easier to use compared to classical BADI.

• Example: Classical BADI - BADI_S...read more

You can add a new field in a standard table by using the enhancement framework provided by SAP.

• Use the enhancement framework to add custom fields to standard tables

• Create a custom include structure and add it to the standard table using the enhancement framework

• Implement the necessary logic to populate and use the new field in your ABAP code

To load a logo in an Adobe form, you can use the standard function module 'SSF_FUNCTION_MODULE_NAME' to get the function module name for the logo and then use 'CALL FUNCTION' to display the logo.

• Use function module 'SSF_FUNCTION_MODULE_NAME' to get the function module name for the logo

• Use 'CALL FUNCTION' to display the logo in the Adobe form

ABAP Memory is used for storing data during a single transaction, while Global Memory is used for storing data across multiple transactions.

• ABAP Memory is used for storing data within a single transaction and is accessible only within that transaction.

• Global Memory is used for storing data across multiple transactions and is accessible throughout the entire session.

• ABAP Memory is cleared at the end of a transaction, while Global Memory retains its data until the end of the se...read more

Customer exits can be identified by searching for specific function modules or by checking the enhancement spots in the system.

• Search for function modules with naming convention starting with 'EXIT_'

• Check enhancement spots using transaction code CMOD

• Look for customer exits in the SAP menu path: Tools -> ABAP Workbench -> Development -> Enhancements

• Customer exits can also be found in the SAP IMG (Implementation Guide) under the relevant application area

The program flow in LDB report involves data selection, data retrieval, data processing, and data display.

• Data selection: Define selection criteria to fetch relevant data from the database.

• Data retrieval: Use LDB functions to retrieve data from the database tables specified in the logical database.

• Data processing: Perform any necessary calculations or manipulations on the retrieved data.

• Data display: Present the processed data in the desired format for the report output.

Concurrent employment refers to an individual holding multiple jobs simultaneously.

• Occurs when an employee works for more than one employer at the same time

• Each employer must be aware of the concurrent employment

• May involve different roles or responsibilities in each job

• Requires careful management of work schedules and potential conflicts

CDS views are virtual database views in SAP HANA that define the structure of a database table.

• CDS views are defined in the ABAP Dictionary using the Data Definition Language (DDL).

• They can be used to define complex joins, aggregations, and calculations in a single view.

• Contract types in SAP are used to define the terms and conditions of a contract between a company and its customers or vendors.

• There are different types of contract types in SAP, such as sales contracts, purch...read more

LDB stands for Logical Database. There are two types of LDB - PNP and PCH.

• LDB is a special feature in SAP ABAP that allows easy access to data from database tables.

• PNP (Personnel Administration) LDB is used for HR-related data.

• PCH (Payroll Accounting) LDB is used for payroll-related data.

OData queries allow clients to interact with data using various query options for filtering, sorting, and pagination.

• 1. $filter: Used to filter results based on specific criteria. Example: /Products?$filter=Price gt 20.

• 2. $select: Allows selection of specific fields in the response. Example: /Products?$select=Name,Price.

• 3. $orderby: Sorts the results based on specified fields. Example: /Products?$orderby=Price desc.

• 4. $top: Limits the number of results returned. Example: /Pro...read more

Retroactive refers to something that applies to a period before it was enacted or implemented.

• Retroactive changes can impact data that was entered in the past

• In SAP, retroactive changes can be made to correct errors or update information

• Retroactive adjustments may require additional testing to ensure data integrity

API calls in ODATA and Web Services involve sending requests to retrieve or manipulate data.

• API calls in ODATA are used to interact with ODATA services by sending HTTP requests.

• Web Services use APIs to allow communication between different systems over a network.

• Examples of API calls in ODATA include GET, POST, PUT, PATCH, and DELETE requests.

• Examples of Web Services APIs include SOAP and RESTful APIs.