SAP ABAP Interview Questions 2022

-

SAP ABAP Interview Questions 

If you are looking for good resources to prepare for the SAP ABAP interview preparation you are at the right place(based on interviews attended by our students).


Q1.Can you mention the 2nd name of the Session Method?

Q2.Explain the structures which are referred to while creating the BDC Internal table?

Q3.Explain the components of the BDCDATA structure?

Q4.Explain the function Modules involved in creating the Batch session method?

Q5.Explain the two methods used to execute the BDC session method?

Q6.What are the uses of HOLD DATE Parameters in BDC_OPEN_GROUP?

Q7.What are the uses of HOLD DATE Parameters in BDC_OPEN_GROUP?

Q8.What are the uses of KEEP Parameter in BDC_OPEN_GROUP FM?

Q9.Explain how to write the file on the application server?

Q10.Explain the steps to read the file from the application server?

Q11.What is BDC? And where it is used?

Q12.What are the BDC Display Modes? 

Q13.What are the BDC Update Modes? 

Q14.What are the uses of BDC_OKCODE in BDC?

Q15.What is BDC SESSION METHOD?

Q16.What is the tcode where we can see the created session and we can process the session?

Q17.Difference between Call Transaction and session method?

Q18.Difference between AT NEW and ON CHANGE OF?

Q19.Difference between Normal List and ALV Grid List

Q20.What type of extra fields that is need to be added if we have to color a cell?

Q21.What function modules are used to display the ALV block?

Q22.Explain the various tools are present to improve the code quality and improve the performance?

Q23.What is ATC and describe a little bit about it?

Q24.What are the best practices for performance Improvement

Q25.What is Parallel Cursor & what steps need to be followed?

Q26.What are the different trace tools available?

Q27.What are select Options?

Q28.What are the events in the Report?

Q29.explain the different events and the flow of the Program?

Q30.Difference between At selection Screen Outputs and At selection Screen?

Q31.Explain what happens when you press F8 on the report selection screen and when you press Enter?

Q32.Difference between LOAD OF PROGRAM and INITIALIZATION Events?(VVI)

Q33.What are the different Message types in ABAP?

Q34.Difference between Information Message and a Warning message?

Q35.Difference between Information Message, Error Message, Abort Message?

Q36.What is FOR ALL Entries - explain with an example?

Q37.Explain the differences between Pass by Value & pass by reference ?

Q38.In the case of the RFC Function module, Is it possible to have the pass-by-reference Parameters?

Q39.What is RFC Function Module?

Q40.What is Function Module in SAP

Q41.What are the extra steps that normal FM need to be taken while creating the RFC FM?

Q42.What is Update FM

Q43.Different types of Function Module and what are the differences between them?

Q44.When update function Module gets Triggered?

Q45.What is the Syntax for Update Function module?

Q46.Explain when more than one Update - Function Modules are there where is stored and what sequence it triggered?

Q47.Different types of Update function modules and their differences?

Q48.What is Collective Run Update Function Module

Q49.Practical Example for Update Function Module

Q50.What is the Mandatory Check for ALL Entries?

Q51.What are optional best practices before using FOR ALL ENTRIES?

Q52.Explain different types of internal tables and what are basic Detail?

Q53.What is Primary key & secondary key and how it is defined in the different internal table?

Q54.Difference between the Standard internal table, Sorted Internal table, and Hashed Internal Table?

Q55.What are the different Modularization Techniques? And Why Modularization is beneficial?

Q56.What is field symbols and of how many types?

Q57.What is Data References?

Q58.What are the pillars of dynamic programming

Q59.Explain what are the control statements have in SAP ABAP?

Q60.What is the difference between SY-TABIX VS SY-INDEX?

Q61.What is SQL and what are its types?

Q62.Does Database understand the Open SQL Directly? Ans. => No

Q63.Explain the components of the application server layer is responsible for converting the OPEN SQL into the Native SQL?

Q64.What are the different types of OPEN SQL language?

Q65.What Properties does a transaction or a database need to follow?

Q66.What are the different types of joins?

Q67.What are the syntaxes for INNER JOIN and LEFT OUTER JOIN – Give some Example

Q68.What are the important internal table operations?

Q69.What is the difference between Update and Modify?

Q70.What are the Non-Numeric Data types in ABAP

Q71.What are user-defined data types in ABAP?

Q72.What are the different system variables in ABAP?

Q73.What is the important/frequently used string operation in ABAP?

Q74.What is the frequently used Character Operation in ABAP?

Q75.What are Internal tables?

Q76.What is the difference between Internal Table Vs DB Table?

Q77.What is the difference between Refresh, Clear and Free?

Q78.What are the different types of an internal table operation?

Q79.What is the Transport Request and What is the task?

Q80.What is the difference between TR and Tasks?

Q81.What is the significance of the Standard Recording Routine?

Q82.What are the main data types in ABAP?

Q83.What are the Numeric data types in ABAP? Given the answer in detail

Q84.What is a Lock? And What is a Lock Object?

Q85.When we create the lock object is there any function module that gets generated after activation of the lock object?

Q86.When  are we going to create lock object ?what naming convention do we need to follow?

Q87.What is the use of different Function modules generated after activation of lock objects?

Q88.What are the different types of Lock?

Q89.What is a Shared lock?

Q90.What is the Write lock/Exclusive and Cumulative lock?

Q91.What is an Exclusive but not cumulative lock?

Q92.What is Optimistic Lock?


Hope this help. All the best to everyone.

Comments

Post a Comment

If you have any doubts let me know

Popular posts from this blog

EVENTS IN INTERACTIVE REPORTS OF SAP ABAP

-
INTERACTIVE REPORT AND ITS EVENTS: INTERACTIVE REPORT :  A report which can generate one basic & up to 20  interactive lists is called an interactive report. So first list is called basic list & next lists are called interactive lists. EVENTS IN INTERACTIVE REPORTS: 1. INITIALIZATION. 2. AT SELECTION-SCREEN. a. AT SELECTION-SCREEN ON <FIELD>. b. AT SELECTION-SCREEN OUTPUT. c. AT SELECTION-SCREEN ON VALUE-REQUEST FOR <FIELD>. 3. START-OF-SELECTION. 4. TOP-OF-PAGE. 5. END-OF-PAGE. 6. AT LINE-SELECTION. 7. AT USER-COMMAND. 8. TOP-OF-PAGE DURING LINE-SELECTION. INITIALIZATION  : It is the first event to be triggered. Also this event is triggered before  the selection screen is displayed. So this event is used to give default vales to selection screen  fields. AT SELECTION-SCREEN  : This event is triggered after giving input in selection screen  fields. So this event is used to handle the user actions on the screen. Also this is used  to valida
Read more

SAP ABAP Fresher Resume/ CV Writing Format..

-
NAME:      Email id :                                                                             Logo : ' :                                                                                      Certifiaction ID :0010XXXXXX                                                                                                                                                     Objective: To obtain a challenging position in a respected organization, that allows me to improve technical skills and thereby giving my effective contribution for the progress of the organization, through constant learning and perseverance. Looking forward to start SAP career - SAP ABAP . Educational details: Examination Passed Board of Examination Institution Year of passing % of Marks or GPA Graduation    2012 12th grade or class 12th    2008 10th grade or class 10th 2006
Read more

CONCEPTS OF INNER JOIN AND OUTER JOIN in SAP ABAP

-
Image
CONCEPTS OF INNER JOIN AND OUTER JOIN: I want to get the data  from multiple tables than we have to go for joins. There are 2 types of joins available in  SAP.  They are… 1. Inner join. 2. Left outer join. It is very important to remember that whenever we want to join the tables it is  mandatory that there should be at least one common field between them. Without a  common field between the tables we can not join the tables. For taking the common field you  should not consider MANDT field. So common field may be primary key field / other  field. INNER JOIN  - This  is exactly like intersection / logical AND operator. Also this inner join  will fetch the data from the tables if the record is available in all the tables that you are  joining. So if it is not available in one of the tables, the data will not be fetched. LEFT OUTER JOIN  : This is like union. But it is not exactly like union. Whenever left  outer join is used in select query, it will fetch all the records from
Read more