How To Do String Reverse Using SAP ABAP

In this tutorial we will learn how to do string reverse using ABAP.
To do this we will be using ‘STRING_REVERSE’ function module.
1. Open your ABAP Editor (Se38)
2. Copy this code below.

Parameters: string type c LENGTH 100.
Data: rstring type c LENGTH 100.

CALL FUNCTION 'STRING_REVERSE'
  EXPORTING
    STRING          = string
    LANG            = 'E'
 IMPORTING
   RSTRING          = rstring
 EXCEPTIONS
   TOO_SMALL        = 1
   OTHERS           = 2
          .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

Write:/ 'Original String: ', string.
Write:/ 'Reverse String: ', rstring.

3. Click F8, input the string you want to reverse and click F8 (Execute)

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