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ABAP - Keyword Documentation → ABAP - Reference → ABAP Syntax → ABAP Statements → Operands → Functions and Expressions in Operand Positions →Functions and Expressions for Operand Positions
Writing Positions
The following expressions can be specified in writing positions:
Reading Positions
The following functions can be specified in reading positions:
The following expressions can be specified in reading positions:
Notes
Example
Numeric expression as an index specified for an internal table.
DATA: itab TYPE STANDARD TABLE OF i,
n TYPE i.
...
READ TABLE itab INDEX lines( itab ) - n
INTO DATA(wa).