例題
[P2750.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. P2750. 000003 ENVIRONMENT DIVISION. 000004 DATA DIVISION. 000005 WORKING-STORAGE SECTION. 000006 EXEC SQL BEGIN DECLARE SECTION END-EXEC. 000007 01 SQLSTATE PIC X(5) GLOBAL. 000008 01 HVAR1 GLOBAL. 000009 02 HVAR10 PIC X. 000010 02 HVAR20 PIC S9(4) BINARY. 000011 02 HVAR30 PIC N(40). 000012 EXEC SQL END DECLARE SECTION END-EXEC. 000013 000014 PROGRAM-ID. P2750SUB. 000015 DATA DIVISION. 000016 WORKING-STORAGE SECTION. 000017 EXEC SQL BEGIN DECLARE SECTION END-EXEC. 000018 01 HVAR2. 000019 02 HVAR20 PIC S9(4) BINARY. 000020 EXEC SQL END DECLARE SECTION END-EXEC. 000021 PROCEDURE DIVISION. 000022 EXEC SQL 000023 SELECT CL1 INTO :HVAR20 FROM TBL END-EXEC. 000024 EXIT PROGRAM. 000025 END PROGRAM P2750SUB. 000026 END PROGRAM P2750.
P2750.cob 10: JMN2750I-S 集団項目および従属するホスト変数名が大域名である場合,それらは参照できる範囲内で修飾せずに一意になる名前でなければなりません.この集団項目を構成するすべての名前はホスト変数名として使用できません.