3-Enumeration in ABAP 7.51

Enumeration- Implicit values

 

 

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The values of enumeration objects can be accessed by using CONV operator with base type as ‘I’. The values starts from 0 and incremented by +1    .

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CODE:
TYPES: BEGIN OF ENUM t_vowels,
                       letter_a,  ” enumeration constant- Value- 0
                       letter_e,  ” enumeration constant- Value- 1
                       letter_i,   ” enumeration constant- Value- 2
                       letter_o,  ” enumeration constant- Value- 3
                       letter_u,  ” enumeration constant- Value- 4
                END OF ENUM t_vowels.

WRITE:/ letter_a,
               / letter_e,
               / letter_i,
                / letter_o,
                / letter_u.
ULINE. 

DATA: lv_vowel_val type i.
lv_vowel_val = CONV i( letter_a ).
WRITE:/ lv_vowel_val.
WRITE:/ CONV i( letter_e ).
WRITE:/ CONV i( letter_i ).
WRITE:/ CONV i( letter_o ).
WRITE:/ CONV i( letter_u ).

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Output:

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