Functional Module in SAP
Run time Environment in SAP
Its Programming Language of SAP
Its a Interface of SAP to Third party
Compile time error as the length is not same
Run time error as "+" operator can be only used with numericals
Wa_scarr at any time will contain atleast 1 row
Wa_scarr at any time will contain min 0 rows and max 1 rows
Wa_scarr at any time will contain min 1 row and max n rows
Error as wa_scarr is a structure and not an internal table
SAP GUI Client
Repository objects are cross client
Repository objects are client dependent
All ABAP objects are Repository Objects
Only ABAP programs are Repository Objects
Repository objects are stored in Database alongwith Customizing and Application tables
Technical information like type, size etc
Semantic Information like labels, search help etc
Data Elements are the elementary objects
Dataelements are like database tables
Data Elements are stored as work area in ABAP
20 20 50
20 20 5
10 20 30
10 20 30
Error at run time
Is a ABAP program usually delivered by SAP
Is used for data retrieval
Can be used in any kind of ABAP program
Supplies selection screen automatically to the calling program
1 ABAP program can attach max 2 logical database
Use include icon statement in ABAP program
Use include symbol statement in ABAP program
Write the following statement write:/ iconname
Write the following statement write:/ iconname as icon
Function Modules are part of Function Group
Function Modules can have exception
Function Modules have EXPORTING and IMPORTING parameters
Function Modules cannot send or receive internal table data
In interactive report you have have 1 basic list and max 19 secondary list
In interactive report you can have as many basic list and as many secondary list
In interactive report you can have max 20 basic list and 20 secondary list
In interactive report limit is dependent upon the operating system
In interactive report you can have 1 basic list and max 20 secondary list
Clear the internal table, assuming itab_data is internal table without header line
Clears the internal table and the header line, assuming itab_data is defined as internal table with header line
Clears the internal table body only, assuming itab_data is defined as internal table with header line.
Clears the header line of internal table, assuming itab_data is defined as internal table with header line
Clears the work area, assuming itab_data is defined as internal table without header line
If you dont enter any value in selection screen it will show all the data
If you enter any conditions in selection screen , it will still show no data
If you don't enter any value in selection screen it will still show no data
If you enter a value in selection screen it will show data based on the conditions in select options
SELECT-OPTIONS can only be defined from ABAP DICTIONARY e.g SELECT-OPTIONS for scarr-carrid
SELECT-OPTIONS can only be defined from local data object e.g data: v_carr type scarr-carrid SELECT-OPTIONS for v_carr.
SELECT-OPTIONS can be defined for both ABAP dictionary and Local Data Objects
SELECT-OPTIONS are maintained internally as a internal table
SELECT-OPTIONS are maintained internally specifically as a internal table with header line.
Data: wa_scarr type scarr.select * from scarr into wa_scarr.
Data: it_scarr type table of scarr.select * from scarr into it_scarr.....endselect
Data: wa_scarr type scarr.select single * from scarr into wa_scarr......endselect.
Data: it_scarr type table of scarr.select * from scarr into table it_scarr
Data: wa_scarr type scarr.select * from scarr into wa_scarr......endselect.
Usage of SAP buffer
Conversion of SQL statements into native SQL statements
Syntax check of native SQL
Database independence of application programs
All rows of the table scarr
Column/field called '*' from scarr
All columns/fields from scarr
Cannot do this
Is never called prior to the initial read access to the associated context node.
Is always called after the initial read access to the associated context node.
Is always called before the initial read access to the associated context node.
None of the above.
Number of window created at run time
Number of plugs created for navigation
Number of component controller created
Number of context nodes created at run time to store data
The process of passing parameter values to a class method.
The process of assigning default values to class attributes
The process of creating a discreet object from a class definition.
The process of passing on the attributes of one class to another.
On the presentation PC
On separate Hard disk connected to SAP server
Need to declare object of class lcl_a
Need to instantiate the object
Use format obj->showData() to execute the method
Use format obj=>showData() to execute the method
No need to instantiate the object as showData is an instance method
MVC paradigm is meant more for developers for better technical understanding
MVC paradigm is a proprietary pattern meant only for SAP technologies
MVC paradigm gives better understanding of the design and development process and to lower project cost and maintainance cost
Modular unit representing a set of tasks
Is the core of a WebDynpro application
Consist of windows
Consist of views
All of the above
You need to create a inbound and outbound plug in the respective views
You need to create naviagtion link between the outbound plug and inbound plug in the window
You need to create context object in the controller
You need to create a UI object in view and in the action call the outbound plug