mainframe cobol project

hi,

on old mfe project I have this header in cobol program:

       PROCESS ARITH(EXTEND)
       PROCESS NOOPTIMIZE
       COPY IXXCDIR.
       IDENTIFICATION DIVISION.
       PROGRAM-ID.                      TEST.

well compiled both on NetExpress that Mainframe Express,

now in Enterprise developer for Eclipse i have DIALECT "Enterprise COBOL for Zos" but in compilation give error:

[cobol] Compiling (64-bit) test.CBL...
[cobol]      1 PROCESS ARITH(EXTEND)
[cobol] COBCH0143S Unknown IDENTIFICATION DIVISION paragraph  : D:\ED\progetti\eclipse\IF00\RILSOUR\test.CBL(1,14,8)
[cobol]     31 CONFIGURATION SECTION.
[cobol] COBCH0063S Cannot be used in nested program  : D:\ED\progetti\eclipse\IF00\RILSOUR\IXXM000.CBL(30,28,22)
[cobol]     32 SPECIAL-NAMES.