In ABAP Objects error message for:
DATA: off TYPE i, len TYPE i.
WRITE /off(len) f.
Correct syntax:
DATA: off TYPE i, len TYPE i.
WRITE AT /off(len) f.
Reason:
Simplification of the syntax for offset/length specifications in output statements.
Since the dynamic offset/length specification is only possible without the character for a new line
(/) following AT, AT must always be used.
Overview:
Replacement for Obsolete Statements ABAP Objects