埋め込みの説明
@1@ : TRACK-AREA,CONTROL AREA,ALTERNATE RECORD KEY,RECORD KEY,NOMINAL KEYまたはAPPLY REOROG CRITEREA.
例題
[P2149.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2149. 000003 ENVIRONMENT DIVISION. 000004 INPUT-OUTPUT SECTION. 000005 FILE-CONTROL. 000006 SELECT IXFILE1 ASSIGN TO SYS001 000007 ORGANIZATION IS INDEXED 000008 RECORD KEY IS WRKY1. 000009 I-O-CONTROL. 000010 DATA DIVISION. 000011 FILE SECTION. 000012 FD IXFILE1. 000013 01 IXF1REC. 000014 02 WDPND PIC S9(4). 000015 02 WRKY1. 000016 03 PIC X(1) 000017 OCCURS 10 DEPENDING ON WDPND. 000018 02 PIC X(80). 000019 WORKING-STORAGE SECTION. 000020 PROCEDURE DIVISION. 000021 END PROGRAM P2149.
P2149.cob 8: JMN2149I-S RECORD KEY句のデータ名は,固定長項目でなければなりません.
詳細な説明
句に指定された項目は,可変反復データ項目(OCCURS句にDEPENDING指定を指定したデータ項目)であってはなりません.