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ABAP Complete Course / Data Declarations

FIELD-SYMBOLS

Learn FIELD-SYMBOLS in ABAP with a construct-specific explanation, a unique example, a practical boundary, and a mastery check.

10 min read • Beginner

FIELD-SYMBOLS is an atomic ABAP topic inside Data Declarations. The example below uses the actual construct named by the lesson rather than a generic placeholder.

Focus on what FIELD-SYMBOLS changes: the input, binding, control path, object state, collection, runtime effect, or language contract. Then alter one value and verify that the behavior changes for a reason specific to this feature.

Topic-specific example

abap-01-05-field-symbols.abap
abap Try It Live 
DATA nums TYPE STANDARD TABLE OF i WITH EMPTY KEY.
nums = VALUE #( ( 3 ) ( 5 ) ).
LOOP AT nums ASSIGNING FIELD-SYMBOL(<n>). <n> = <n> * 2. ENDLOOP.
Edge case / engineering note

Change the key input in this ABAP example and predict the result first; the named construct should be the reason the behavior changes.

Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

FIELD-SYMBOLS Mastery Check →
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