Abap Interview Questions

A set of Abap Interview Questions.

1. Events in Correct order?
2. When End of page event is triggered?
3. What is the mandatory thing to be done to use end of page?
4. Use of Hide Command?
5. Use of Initiation Event?
6. How to achieve select options as parameters?
7. What will happen if there is no start of selection?
8. How to assign custom Search help for parameters?
9. Diff B/W Elementary and Collective search help?
10. What is search help exit?
11. What is L-pos and S-pos in search help?
12. Creating Hotspot and navigating to fb03?
13. Adding Logo in ALV top of page?
14. Name some Table Events?
15. What is Lock Objects?
16. Why we go for Views?
17. For a Domain if Both Fixed Values  and value table is maintained which will be trigrred first?
18. Why Reference field should be maintained for currency and quantity fields?
19. Use of Secondary Index?
20. Methods to Enhance Table?
21. Prerequisites to use For all entries?
22. Perquisites to use Binary search?
23. Give some Aggregate functions?
24. Events in Module pool Programming?
25. What are all the controllers?
26. Error handling in BDC?
27. Use of Default Size in BDC?
28. LSMW Steps?
29. What are BAPI’s?
30. Diff b/w FM and BAPI.
31. Diff Types of FM?
32. what is Update FM?
33. What is Commit and Rollback?
34. What is BADI and When it is used?
35. What is Filter Dependent BADI?
36. Diff b/w User Exit and Customer Exit?
37. When Field Exit is Used?
38. Diff b/w Script and Smartforms?
39. How to Print Multi copies in Smartforms?
40. Use of Text Module?
41. Use of Folder Option in SF?
42. Possible to Print the text in Different color?
43. Go through your resume and be confident on the objects which is there in Resume.
44. Functional Flow?
45. Types of Lock?
46. Diff bw transparent table and Polled table?
47. What is Hashed Table?
48. Diff bw Check table and value table?
49. Diff bw collect and append?
50. Diff bw Abap memory and SAP Memory?
51. How to save data to SAP Server?
52. Diff bw Ocurs 0 and without using occurs o in declaring internal table?
53. Why CHECK is used?
54. Diff bw SET and CALL Screen?
55. Types of Versions?
56. What is buffering and its types?
57. Steps you followed to improve performance tunning?
58. Join affects Performance?
59. can u create a table without key field?
60. Enhancement category in table?
61. Diff bw session and transaction method?
62. How to debug LSMW?
63. How to call BDC from a report program?
64. Merits of BAPI over BDC?
65. Can u create a SCRIPT without main window?
66. How many Main window can we create in a SCRIPT?
67. Use of PROTECT?
68. What is Authorization Check?
69. what are conditional chain statement?
70. Use of Chain and End-chain?
71. Possible to loop the SCREEN conditionaly?
72. Possible to create a push button in selection screen?
73. what is LDB?
74. Diff bw select single and select upto 1 row and select single *?
75. Events in LDB?
76. Types of Screen?
77. How to save the data in Uppercase in Database table?
78. Diff bw FREE , REFRESH and CLEAR?
79. Diff bw SUM and COLLECT?
80. Exception Handling in FM?
81. Possible to create table without  Dataelement?
82. Diff bw into table and into corresponding fields of table? Which is Efficient?
83. How to create Transaction code ? what will happen if GUI support is unchecked?
84. What is the difference between hashed & sorted internal tables?
85. Why we use Sorted Table?
86. Diff b/w AT First and AT New?
87. If I implement a BADI twice and consider both are active then tell which BADI implementation will be triggered first?
88. Use of Filter Dependent BADI ?
89. In BADI Definition if Filter dependent is unchecked will u be able to change the status?
90. Use of Multiple Use BADI?
91. How to u migrate User exit to BADI?
92. How to identify Menu Exit?
93. For a transaction if  3 exits are triggering then how will you confirm the best one?
94. How to copy Recording from client to client?
95. Structure of BDC?
96. What are the processing types in FM?
97. How to globalizes  FM Parameters?
98.  How to use Exceptions in FM?
99. How will you maintain the Global Text?
100. What are web services?
101. How to Create Custom BAPI?
102. How to call Transaction other than Call Transaction command?
103. Is there any way to upload Other than BAPI, BDC,LSMW?
104. Are programs client dependent?
105. What are DataSet?
106. Have you used SAP Standard program to upload master data?
107. How do you document ABAP programs? Do you use program documentation menu option?
108. What do you do with errors in BDC batch sessions?
109. What are Change header/detail tables? Have you used them?
110. What are the include programs?
111. Can you call a subroutine of one program from another program?
112. How do you find table for a structure?
113. What has to be done to the packed fields before submitting to a BDC session?