例題
[P2138.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2138. 000003 ENVIRONMENT DIVISION. 000004 INPUT-OUTPUT SECTION. 000005 FILE-CONTROL. 000006 SELECT SQFILE1 ASSIGN TO SYS001 000007 RESERVE 256 AREA. 000008 I-O-CONTROL. 000009 DATA DIVISION. 000010 FILE SECTION. 000011 FD SQFILE1. 000012 01 SQF1REC. 000013 02 PIC X(80). 000014 WORKING-STORAGE SECTION. 000015 PROCEDURE DIVISION. 000016 END PROGRAM P2138.
P2138.cob 7: JMN2138I-W RESERVE句に指定した整数は，1～255でなければなりません．RESERVE句は無効となります．
詳細な説明
RESERVE AREA句は，OSIV系システムの固有機能です．
