埋め込みの説明
@1@ : SOURCEまたはSUM.
@2@ : 許されない語.
例題
[P2466.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2466. 000003 ENVIRONMENT DIVISION. 000004 INPUT-OUTPUT SECTION. 000005 FILE-CONTROL. 000006 SELECT SQFILE1 ASSIGN TO SYS001. 000007 I-O-CONTROL. 000008 DATA DIVISION. 000009 FILE SECTION. 000010 FD SQFILE1 000011 REPORT IS REP1. 000012 WORKING-STORAGE SECTION. 000013 01 CTLD PIC 9(2). 000014 01 . 000015 02 WITM PIC 9(2) OCCURS 10. 000016 REPORT SECTION. 000017 RD REP1 PAGE 66 000018 CONTROL CTLD. 000019 01 TYPE CF CTLD. 000020 02 PIC S9(4) SUM WITM(-2). 000021 PROCEDURE DIVISION. 000022 END PROGRAM P2466.
P2466.cob 20: JMN2466I-S SUM句の添字に許されない語'-2'が現れました.添字に1が指定されたものとみなします.