埋め込みの説明
@1@ : データ名
例題
[C3249.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. C3249. 000003 ENVIRONMENT DIVISION. 000004 DATA DIVISION. 000005 WORKING-STORAGE SECTION. 000006 01 TBL. 000007 02 X OCCURS 5 TIMES ASCENDING KEY IS A 000008 INDEXED BY IX1. 000009 03 A PIC 9(2). 000010 01 B PIC 1(2). 000011 PROCEDURE DIVISION. 000012 SEARCH ALL X 000013 WHEN A(IX1) = B 000014 CONTINUE 000015 END-SEARCH. 000016 END PROGRAM C3249.
C3249.cob 13: JMN3249I-S SEARCH ALL文のキー項目'A'および比較する対象は,ブール項目(定数)であってはなりません.