What is the use of at selection screen?
Table of Contents
- 1 What is the use of at selection screen?
- 2 What is selection screen output?
- 3 What is the difference between AT selection screen and at selection screen on Field?
- 4 What is diff between AT selection screen and at selection screen on?
- 5 What are select options and what is the diff from parameters?
- 6 What is screen intensified?
What is the use of at selection screen?
At selection screen on the field and at selection screen are selection-screen events which are used for input validations in SAP report programming. This event is used to validate a single input field. This event is used to validate multiple input fields.
What is selection screen output?
At Selection Screen output is a selection-screen event, which is used to manipulate dynamic changes on selection-screen. Loop At Screen. Screen is structure with Name, Group1, Group2, Group3, Group4, invisible, active, intensified etc fields, this holds the screen information at run time, Loop at Screen…
Which ABAP statements create selection screen?
SELECTION-SCREEN ( SAP ABAP Keyword)
- SELECTION-SCREEN BEGIN OF LINE.
- SELECTION-SCREEN END OF LINE.
- SELECTION-SCREEN SKIP n.
- SELECTION-SCREEN ULINE.
- SELECTION-SCREEN POSITION pos.
- SELECTION-SCREEN COMMENT fmt name.
- SELECTION-SCREEN PUSHBUTTON fmt name USER-COMMAND ucom.
- SELECTION-SCREEN BEGIN OF BLOCK block.
How do you make a selection screen in SAP?
SELECTION-SCREEN END OF BLOCK blk1. To create text symbol for title of block and Selection Text for description of parameter in SE80 you can open menu Goto -> Text Elements -> Text Symbols. or the other way creating text symbol you can double click on ABAP code on after FRAME TITLE , TEXT-F01.
What is the difference between AT selection screen and at selection screen on Field?
Both are used for Selection-Screen Validations….Differences between At Selection-Screen On Field and At Selection-Screen.
| AT SELECTION-SCREEN ON FIELD | AT SELECTION-SCREEN |
|---|---|
| To Validate a Single Input Field | To Validate multiple Input Fields |
What is diff between AT selection screen and at selection screen on?
At selection-screen output is triggered when the selection screen is loaded in memory before being displayed. The event AT SELECTION-SCREEN is the basic form of a whole series of events that occur while the selection screen is being processed.
What is difference between selection screen and at selection screen?
What happens if you enter 0 in next screen attribute?
Statically-defined screen number, specifying the next screen in the sequence. By entering zero or leaving the field blank, you define the current screen as the last in the chain. If the next screen is the same as the current screen, the screen will keep on calling itself.
What are select options and what is the diff from parameters?
The main difference between parameters and select options lies in the data selection. In case of a parameter, if the selection screen field is left blank, then no data is selected on the other hand if the select option is left blank then, all the data from db is selected. 2.
What is screen intensified?
Intensifying screens are used in the x-ray cassette to intensify the effect of the x-ray photon by producing a larger number of light photons. It decreases the mAs required to produce a particular density and hence decreases the patient dose significantly.
What is dynamic selection screen in ABAP?
1 3 15,160. The purpose of this sample code is to generate select-options dynamically. The selection-screen takes the table name as input and generates the select-options for the fields selected dynamically.
What is the difference between program screen and output screen?
Program screen is used for writing or editing a program. Output screen shows the output of a program when the program is run.