ZED_STRING_REPLACE — ABAP Function Module

Replace all occurrences of a literal substring in bounded text.

ZED_STRING_REPLACE

Replace all occurrences of a literal substring in bounded text.

Parameters
Name	Direction	Type	Description
INPUT (required)	EXPORTING	STRING	Source text (maximum 32,768 characters)
SUBSTRING (required)	EXPORTING	STRING	Literal substring to find
REPLACEMENT	EXPORTING	STRING	Replacement text
OUTPUT	IMPORTING	STRING	Updated text

DATA result TYPE string.
CALL FUNCTION 'ZED_STRING_REPLACE'
  EXPORTING input = 'ABAP Playground'
            substring = 'Playground'
            replacement = 'Workbench'
  IMPORTING output = result.
WRITE: / result.

Example output:

ABAP Workbench

ZED_ denotes a local training helper, not an SAP-delivered function module. Matching is literal and case-sensitive.

Exceptions: TEXT_TOO_LONG, SUBSTRING_EMPTY