REPORT ZSOURCE1008.
* Variable for later use
DATA: STRING_1(2) VALUE ‘AB’,
STRING_2(8) VALUE ‘ ABAP/4′.
* Calling forms with different actual parameters
PERFORM WRITE_FIRST_CHARACTER CHANGING: STRING_1,
STRING_2.
* Form parameters without type reference
FORM WRITE_FIRST_CHARACTER CHANGING F_STRING.
SHIFT F_STRING LEFT DELETING LEADING SPACE.
WRITE AT (1) F_STRING.
ENDFORM.
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