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ABAP Keyword Documentation → ABAP − Reference → User Dialogs → Classic Lists → Creating Lists →Syntax
HIDE dobj.
Effect
This statement stores the content of a variable dobj together with the current list line whose line number is contained in sy-linno in the hide area of the current list level. The data type of the variable dobj must be flat and no field symbols or components of Boxed Components can be specified that point to rows of internal tables, and no class attributes can be specified. The saved values can be read as followed:
Notes
Example
Saving square numbers and cubic numbers for a list of numbers. The example shows that any variable can be stored independently of the row content. In the real world, one would more likely save only the number and execute the calculation, when required, in the the event block for AT LINE-SELECTION.
REPORT ...
DATA: square TYPE i,
cube TYPE i.
START-OF-SELECTION.
FORMAT HOTSPOT.
DO 10 TIMES.
square = sy-index ** 2.
cube = sy-index ** 3.
WRITE / sy-index.
HIDE: square, cube.
ENDDO.
AT LINE-SELECTION.
WRITE: square, cube.
Non-Catchable Exceptions