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COBOL　1：１のマッチングについて

2015/05/22 19:34

こんばんは。プログラム作成が行き詰ってしまったので、アドバイス頂けると幸いです。要件：マスタから名前を検索する出力番号、名前、合計点の３つ【マスタファイル】生徒番号　　名前（数字３桁）　（全角６文字）　　・　　　　　　　・　　・　　　　　　　・　　・　　　　　　　・【トランザクションファイル】生徒番号　　　合計点（数字３桁）　　（数字３桁）　　・　　　　　　　・　　　・　　　　　　　・【出力ファイル】生徒番号　氏名　合計点 001 ○○　　□□ DATA DIVISION. FILE SECTION. FD INFILEM. 01 INRECM. 05 IM-ID PIC X(03). 05 IM-NAME PIC X(12). FD INFILET. 01 INRECT. 05 IT-ID PIC X(03). 05 IT-GOUKEI PIC 9(03). FD OUTFILE. 01 OUTREC. 05 O-ID PIC X(03). 05 O-NAME PIC X(12). 05 O-GOUKEI PIC ZZ9. WORKING-STORAGE SECTION. 01 WM-ID PIC X(03). 01 WT-ID PIC X(03). 01 W-GOUKEI PIC 9(03). PROCEDURE DIVISION. PERFORM MAE-SHORI THRU MAE-SHORI-EXIT PERFORM SHU-SHORI THRU SHU-SHORI-EXIT UNTIL WM-ID = HIGH-VALUE AND WT-ID = HIGH-VALUE PERFORM ATO-SHORI THRU ATO-SHORI-EXIT STOP RUN. MAE-SHORI. OPEN INPUT INFILEM INFILET OUTPUT OUTFILE MOVE SPACE TO WM-ID MOVE SPACE TO WT-ID READ INFILEM AT END MOVE HIGH-VALUE TO WM-ID END-READ IF WM-ID NOT = HIGH-VALUE THEN MOVE IM-ID TO WM-ID END-IF READ INFILET AT END MOVE HIGH-VALUE TO WT-ID END-READ IF WT-ID NOT = HIGH-VALUE THEN MOVE IT-ID TO WT-ID END-IF. MAE-SHORI-EXIT. EXIT. SHU-SHORI. IF WM-ID = WT-ID THEN PERFORM KOUSHIN THRU KOUSHIN-EXIT ELSE IF WM-ID < WT-ID THEN PERFORM SHUTURYOKU THRU SHUTURYOKU-EXIT ELSE PERFORM ERRORS THRU ERRORS-EXIT END-IF END-IF. SHU-SHORI-EXIT. EXIT. KOUSHIN. MOVE IT-GOUKEI TO W-GOUKEI MOVE IM-ID TO O-ID MOVE IM-NAME TO O-NAME MOVE W-GOUKEI TO O-GOUKEI WRITE OUTREC READ INFILEM AT END MOVE HIGH-VALUE TO WM-ID END-READ IF WM-ID NOT = HIGH-VALUE THEN MOVE IM-ID TO WM-ID END-IF READ INFILET AT END MOVE HIGH-VALUE TO WT-ID END-READ IF WT-ID NOT = HIGH-VALUE THEN MOVE IT-ID TO WT-ID END-IF. KOUSHIN-EXIT. EXIT. SHUTURYOKU. MOVE IM-ID TO O-ID MOVE IM-NAME TO O-NAME MOVE W-GOUKEI TO O-GOUKEI WRITE OUTREC READ INFILEM AT END MOVE HIGH-VALUE TO WM-ID END-READ IF WM-ID NOT = HIGH-VALUE THEN MOVE IM-ID TO WM-ID END-IF. SHUTURYOKU-EXIT. EXIT. ERRORS. DISPLAY "** ERROR ** IM-ID=" IM-ID " IT-ID=" IT-ID READ INFILET AT END MOVE HIGH-VALUE TO WT-ID END-READ IF WT-ID NOT = HIGH-VALUE THEN MOVE IT-ID TO WT-ID END-IF. ERRORS-EXIT. EXIT. ATO-SHORI. CLOSE INFILEM INFILET OUTFILE. ATO-SHORI-EXIT. EXIT. 上記のソースで実行すると番号　名前　２桁の謎の数字が１レコードとしてでてきてしまいます。詳しい方、ご教示くださいませ。