埋め込みの説明
@1@ : エラーの原因となった文,句,指定を現す予約語.
例題
[P2764.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2764. 000003 ENVIRONMENT DIVISION. 000004 INPUT-OUTPUT SECTION. 000005 FILE-CONTROL. 000006 SELECT SQFILE1 ASSIGN TO SYS001. 000007 DATA DIVISION. 000008 FILE SECTION. 000009 FD SQFILE1. 000010 01 SQF1REC. 000011 02 PIC X(80). 000012 WORKING-STORAGE SECTION. 000013 PROCEDURE DIVISION. 000014 WRITE SQF1REC POSITIONING 1 000015 END PROGRAM P2764.
P2764.cob 14: JMN2764I-S このシステムでは,'POSITIONING'は使用できません.