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danrega
2024-11-14 12:38:04 +01:00
parent 69c21aea1f
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5 changed files with 179 additions and 76 deletions
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02_Structures.md
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@@ -1043,11 +1043,11 @@ CLASS zcl_some_class IMPLEMENTATION.
"sy should not be used. Here, it is used for demonstration purposes.
"In the example, RTTI is used to get all component names of the built-in data object sy. In the loop,
"ABAP statements are created (they represent simple assignments using the various sy components) and
"output to the console. You can insert all the output DATA(...) = ... statements in the demo class's
"main method implementation. The purpose is to demonstrate that most of the sy components should not be
"used in ABAP for Cloud Development. Most of the statements will show a syntax warning in ABAP for Cloud
"Development. Check the ABAP Keyword Documentation (for Standard ABAP) and the F2 information for the
"purpose of the individual sy components.
"output to the console. You can copy all the output DATA(...) = ... statements from the console and
"paste them in the demo class's main method implementation. The purpose is to demonstrate that most of
"the sy components should not be used in ABAP for Cloud Development. Most of the statements will show
"a syntax warning in ABAP for Cloud Development. Check the ABAP Keyword Documentation (for Standard ABAP)
"and the F2 information for the purpose of the individual sy components.
LOOP AT CAST cl_abap_structdescr( cl_abap_typedescr=>describe_by_data( sy ) )->components INTO DATA(co).
DATA(sycomp) = to_lower( co-name ).
DATA(code) = |DATA(sy{ sycomp }) = sy-{ sycomp }.|.