埋め込みの説明
@1@ : STRING/UNSTRING
@2@ : 組込み関数,行内呼出し等
例題
[C3555.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. C3555. 000003 DATA DIVISION. 000004 WORKING-STORAGE SECTION. 000005 01 DATA1 PIC S9(4). 000006 01 DATA2 PIC X(15). 000007 01 DATA3 PIC X(20). 000008 01 RCV PIC X(500). 000009 01 DATAP PIC S9(2). 000010 PROCEDURE DIVISION. 000011 STRING DATA1 FUNCTION UPPER-CASE(DATA2) INTO RCV 000012 BY TSV-FORMAT 000013 END-STRING. 000014 . 000015 END PROGRAM C3555.
C3555.COB 11: JMN3555I-S CSV-FORMATまたはTSV-FORMAT指定のSTRING文に,FUNCTION UPPER-CASEは指定できません.