埋め込みの説明
@1@ : LINAGEまたはKEY IS.
@2@ : エラーの原因となった利用者語.
例題
[P2235.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2235. 000003 ENVIRONMENT DIVISION. 000004 CONFIGURATION SECTION. 000005 SPECIAL-NAMES. 000006 SYSIN IS INPUT-DATA. 000007 DATA DIVISION. 000008 WORKING-STORAGE SECTION. 000009 01 WGRP. 000010 02 WOCC OCCURS 10 ASCENDING KEY IS INPUT-DATA. 000011 03 WKEY1 PIC X(1). 000012 03 WKEY2 PIC X(1). 000013 PROCEDURE DIVISION. 000014 END PROGRAM P2235.
P2235.cob 10: JMN2235I-S KEY IS句の名標'INPUT-DATA'は,データ名でなければなりません.名標は無効になります.