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Switch(ABAP keyword): Difference between revisions
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Since ABAP 7.40 you can use SWITCH. In terms of syntax, this is like [[COND]] with the only difference being that it checks for equality and no condition like COND is possible. | Since ABAP 7.40 you can use SWITCH. In terms of syntax, this is like [[COND]] with the only difference being that it checks for equality and no condition like COND is possible. | ||
== | == With SWITCH == | ||
<syntaxhighlight lang="abap" line start="1"> | <syntaxhighlight lang="abap" line start="1"> | ||
DATA(lang) = SWITCH char02( sy-langu WHEN 'E' THEN 'EN' | DATA(lang) = SWITCH char02( sy-langu WHEN 'E' THEN 'EN' | ||
Revision as of 13:01, 31 December 2024
Since ABAP 7.40 you can use SWITCH. In terms of syntax, this is like COND with the only difference being that it checks for equality and no condition like COND is possible.
With SWITCH
DATA(lang) = SWITCH char02( sy-langu WHEN 'E' THEN 'EN'
WHEN 'D' THEN 'DE'
ELSE THROW cx_... "optional
).
Since "lang" is declared inline, the type char02 must be specified.
With CASE
DATA lang TYPE char02.
CASE sy-langu.
WHEN 'E'.
lang = 'EN'.
WHEN 'D'.
lang = 'DE'.
WHEN OTHERS.
RAISE EXCEPTION TYPE cx_... .
ENDCASE.
