PGM PARM(&PATHNAME)
DCL VAR(&PATHNAME) TYPE(*CHAR) LEN(512)
DCL VAR(&EXISTS) TYPE(*LGL)
OBJEXISTS PATHNAME(&PATHNAME) RETURN(&EXISTS)
IF COND(&EXISTS) THEN(SNDPGMMSG MSG('Object' +
*BCAT &PATHNAME *BCAT 'exists'))
ELSE CMD(SNDPGMMSG MSG('Object' *BCAT &PATHNAME +
*BCAT 'does not exist'))
ENDPGM