TAW_10_2 chapter 2, data types in the ABAP dictionary Flashcards
Under the “Data Type” radio button of SE11 what can be created?
Data elements, Structures, Table Types
NOT DOMAINS
Can a domain be used as a type in an ABAP program
e.g. Data: my_fld type
NO
What are the four most commonly used data types and their maximum sizes
CHAR (1 to 255) use LCHAR for unrestricted length
DATS (8)
DEC (1 to 31 including decimal point and thousand separators and +/- sign
NUMC (1 to 255)
What would the expected difference be between a CHAR30 and TEXT30 domain?
TEXT## usually allows lowercase
Do Output characteristics belong to Data element or domain?
Domain
Is the conversion routine attached to the element or domain?
Domain
What transaction code is used for data element text translations
SE63
The technical info for an element can be derived from 3 sources. What are they?
Domain Integrated type Ref to (ANY, OBJECT,DATA)
Where is a PID attached
Data element
Can a Domain and element have the same name?
Yep
Can an element and a structure have the same name?
No. Structures, Elements and table types share a namespace
SET/GET parameter lifetime is?
The user session
SET/GET Parameters are related to input history
Nope, not at all
A structure can consist of what 6 things
Data elements, integrated types, table types, data base tables, views, other structures
What is not permitted in a structure name
An underscore in position 2 or 3
How can a nested object be added to a structure
I can use .include or a component name when adding a nested object to a structure
What’s the difference between a deep structure and a nested structure
Nested structures contain other structures. Deep structures contain at least one table type
The name of a type group can be how long?
Up to 5
After NW 7.0 it is still necessary to load the type group using the type-pool statement?
No, it is loaded automatically when a component of the type pool is accessed for the first time
