IDENTIFICATION DIVISION.
PROGRAM-ID. HELLO.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 WS-STRING PIC X(15) VALUE 'ABCDACDADEAAAFF'.
PROCEDURE DIVISION.
DISPLAY "OLD STRING : "WS-STRING.
INSPECT WS-STRING REPLACING ALL 'A' BY 'X'.
DISPLAY "NEW STRING : "WS-STRING.
STOP RUN.
