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Array First Position #336

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lucasborin opened this issue Mar 1, 2021 · 0 comments

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lucasborin commented Mar 1, 2021 •

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ABAP array starts at position [ 1 ], as opposed to java which starts at [ 0 ].

ABAP compiles the code if you try to access the array at position [ 0 ].
However, it raises the CX_SY_ITAB_LINE_NOT_FOUND when executing the code.

For instance:

DATA array TYPE TABLE OF string.

APPEND 'this' TO array.
APPEND 'is' TO array.
APPEND 'a' TO array.
APPEND 'test' TO array.

cl_demo_output=>display( array ).

cl_demo_output=>display( array[ 0 ] ).

It would be good to have a check that identifies these access to position [ 0 ] during the development phase.

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