SAP ABAP INTERVIEW QUESTIONS-1 :-
1. What is sap R/3 ?
2. What are the programming standards followed ?
3. What are the contents in technical specifications ?
4. What is an instance ?
5. How to take care of performance in ABAP Development ?
6. What is Function group ? Difference between function group and function module ?
7. What is the difference between 'Select single * ' and 'Select upto 1 rows' ?
8. What Function does data dictionary perform ?
9. Difference between domain and data element ? what are aggregate object ?
10. what is view ? Different types of view ? explain ?
11. Can u print decimals in type n ? what is difference between float and packed data type ?
12. What is step-loop ? explain all the steps ?
13. What is the initial value and maximum length of all data type ?
14. What are the ways to find out the tables used in the program ?
15. Can you have two detail lists from the basic list at the same time ? if yes how and if no why ?
16. What are the different functions used in sapscript ? What are the parameters used in function ?
17. What is sequence of event triggered in report ?
18. What are standard layout sets in the SAP Script ?
19. What function module upload data from application server ?
20. What are the various types of selection screen event ?
21. What do you know about a client ?
22. What are the system fields ? Explain ?
23. What is sapscript ? what is the purpose of sapscript ? difference between sapscript and report ?
24. what is the use of occurs in internal table ? can u change occurs value in program ?
25. Difference between sy-tabix and sy-index.? where its used ? can u check sy-subrc after perform ?
26. Difference between upload And ws_upload ?
27. Why did u switch to SAP ?
28. What is a Logical Database ?
29. What are the events used for Logical Database ?
30. What is the difference between Get and Get Late ?
31. What are the Types Of Internal Tables ?
32. What are the events used in ABAP in the order of execution ?
33. What are Interactive Reports ?
34. What are the commands used for interactive reports ?
35. What are the system fields u have worked with ? Explain ?
36. What is the difference between Primary key and Unique Key ?
37. What are the types of Internal Tables ?
38. If u are using Logical Databases how will u modify the selection-screen elements ?
39. What is an RFC ?
40. If u are using RFC and passing values to a remote system how does it work ?
41. What are the events in Screen Programming ?
42. What is the significance of HIDE ?
43. Where do u code the HIDE statement ?
44. Types of BDC's ?
45. Advantages & Disadvantages of different types of BDC's ?
46. What are the events used in Interactive Reports.
47. What is an RDBMS ?
48. What standards u use to follow while coding ABAP programs ?
49. What will you code in START-OF-SELECTION & END-OF-SELECTON & why ?
50. What are joins and different types joins ?
51. Which is the default join ?
52. How do u display a data in a Detail List ?
53. What are the types of windows in SAPSCRIPT ?
54. What are the function modules used in a SAPSCRIPT driver program ?
55. What are Extracts ?
56. How would u go about improving the performance of a Program which selects data from MSEG & MKPF ?
57. How does System work in case of a Interactive Report ?
58. what is LUW ?
59. Different types of LUWs. What r they.
60. What is First event triggered in program ?
61. What are various Joins ? What is right outer join ?
62. How do u find out whether a file exits on the presentation server ? - eps_get_directory_listing for directory
63. what are the difference between call screen and leave screen ?
64. Systems fields used - normal + interactive
65. Logo in SAP script
66. If internal table used in for all entries in empty then what happens
67. If I forgot some command in sapscript eg: suppress zero display - How to do find it ?
68. Have to write a BDC - how do u go about it ?
69. What is Performance tuning
70. Define Documentation