如何修复重复？
How do I fix duplication?
此程序将读取 SEQ 文件并通过不同的验证获取数据，如果它不符合其中一项验证，则错误消息将移至 FIELD-NAME。
处理完所有数据后，所有交易都将用于创建 RPT 文件。
问题：查看 RPT 文件时，除了 Heading-Line-1 之外的所有内容都是重复的。另一个奇怪的问题是 ERROR FIELD NAME/ERROR FIELD VALUE 在输入通过后不断重复相同的错误。
如果您 运行 随 SEQ 提供的代码也提供，您将看到数据当前如何打印。下面附上 link 第一页数据的外观。
Desired Output file
序列号：
11438A01 5000102667-X44 JBISS
12345A77 120103OK BY MIKELLREC
12789B02 14460606144-X22A AJ+
13168A02 31231722394 mkISS
13168A02 70102221-Q18 JBAJ-
2074B01 25 0532 OK BY JIMK RE
22109A04 20000325669-Y5Z DCISS
3077.B22 1000801144X MWAJ-
32149A01 10625567-X1 dcREC
39886B02 2000203517-AA JBAJ+
40442A2( 33 333-Q67 MKISS
43009B01 1440801899-23 MKISS
47890A02 30000422X-4-8 DCISS
49000B01 1000831901-Y6 MWAJ+
51111A011052X0905901-Y66 JBREC
52301A02 10228733876-X1 ABREC
55986b01 99990430A DCISS
57989A01 21130144X JBAJ+
57989A01 500831722394-XX MKISS
59901B0220300133X966-QQ22 MWREC
60022A01 400823 517-X1-33MWAJ+
66780B01 1000831722-YY BwREC
68999A01 21028123-Q88 MKISS
75312B01 500222966-32 BISS
77771A03 12780606 ABISS
78896B02 1000831123456-X13DCREC
80090B01 881983334-X25jbAJ
82432A05 420912722-X9 MWISS
83058C04 65000325Q1234 K*AJ+
85987D02 1061214Charge #32KBAJ-
87167B01 7000930144XX DCAJ+
91986 01 25072 900-23 MWISS
9576XA00 1001122j55 kbREC
96134B05 60214GOOD BSAJ-
98407C03254*00416Confirmed EHISS
代码：
IDENTIFICATION DIVISION.
PROGRAM-ID. INVTRAN.
* Tate
***************************************************************
* This program reads a fie of inventory transaction,
* validates the data, prints a report showing all transactions
* (with errors indicated), and writes a data file of
* all transactions without errors.
***************************************************************
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT INVENTORY-TRANS-FILE-IN
ASSIGN TO 'INVTRAN.SEQ'
ORGANIZATION IS LINE SEQUENTIAL.
* SELECT INVENTORY-TRANS-FILE-OUT
* ASSIGN TO 'INVTRAN.OUT'
* ORGANIZATION IS LINE SEQUENTIAL.
SELECT INVENTORY-TRANS-FILE-OUT-2
ASSIGN TO 'INVTRAN.RPT'
ORGANIZATION IS LINE SEQUENTIAL.
DATA DIVISION.
FILE SECTION.
FD INVENTORY-TRANS-FILE-IN.
01 INVENTORY-TRANS-RECORD-IN.
05 PART-NUMBER-IN.
10 PART-NUMERIC-1-IN PIC X(5).
10 PART-ALPHABETIC-IN PIC X.
10 PART-NUMERIC-2-IN PIC XX.
88 VALID-PART-NUMERIC-2 VALUE '01' THRU '68' '78' THRU '99'.
05 QUANTITY-IN.
10 QUANTITY-9-IN PIC 9(5).
05 DATE-IN.
10 MONTH-IN PIC XX.
88 VALID-MONTH-IN VALUE '01' THRU '12'.
10 DAY-IN PIC XX.
88 VALID-DAY-IN VALUE '01' THRU '31'.
05 CHARGE-NUMBER-IN PIC X(10).
05 INITIALS-IN.
10 INITIALS-1-IN PIC X.
10 INITIALS-2-IN PIC X.
05 TRANS-CODE-IN PIC X(3).
88 VALID-TRANS-CODE-IN VALUE 'REC' 'ISS' 'AJ+' 'AJ-'.
FD INVENTORY-TRANS-FILE-OUT-2.
01 INVENTORY-TRANS-RECORD-OUT-2 PIC X(80).
WORKING-STORAGE SECTION.
01 WS-FIRST-TIME-THRU PIC X(3) VALUE 'YES'.
01 LINES-PRINTED PIC 99 VALUE 99.
01 PAGE-NUMBER PIC 99 VALUE ZERO.
01 RECORDS-ERROR-SWITCH PIC X(3).
01 FIELD-ERROR-SWITCH PIC X(3).
01 WS-TOTAL PIC 99 VALUE ZERO.
01 WS-ERROR PIC 99 VALUE ZERO.
01 WS-GOOD PIC 99 VALUE ZERO.
01 WS-QUANTITY PIC 9V999 VALUE ZERO.
01 TOTAL-ERROR-COUNT PIC 9(3) VALUE ZERO.
01 TOTAL-GOOD-COUNT PIC 9(3) VALUE ZERO.
01 TOTAL-GOOD-QUANTITY PIC 9(5) VALUE ZERO.
01 WS-CURRENT-DATE-DATA.
05 WS-CURRENT-DATE.
10 RUN-YEAR PIC XX.
10 RUN-MONTH PIC XX.
10 RUN-DAY PIC XX.
01 HEADING-LINE-1.
05 PIC X(17) VALUE SPACES.
05 PIC X(35) VALUE 'INVENTORY TRANSACTIONS AUDIT TRAIL'.
05 PIC X(8) VALUE SPACES.
05 HL-1-DATE.
10 MONTH-1 PIC XX.
10 PIC X VALUE '/'.
10 DAY-1 PIC XX.
10 PIC X VALUE '/'.
10 YEAR-1 PIC XX.
05 PIC X(3) VALUE SPACES.
05 PIC X(5) VALUE 'PAGE'.
05 HL-1-PAGE-NUMBER PIC Z9.
01 HEADING-LINE-2.
05 PIC X(10) VALUE 'PART NO'.
05 PIC X(5) VALUE 'QUAN'.
05 PIC X(5) VALUE 'DATE'.
05 PIC X(11) VALUE 'CHARGE NO'.
05 PIC X(3) VALUE 'IN'.
05 PIC X(4) VALUE 'TRN'.
05 PIC X(3) VALUE SPACES.
05 PIC X(20) VALUE 'ERROR FIELD NAME'.
05 PIC X(17) VALUE 'ERROR FIELD VALUE'.
01 DETAIL-LINE.
05 PART-NUMBER PIC X(8).
05 PIC X VALUE SPACE.
05 QUANTITY PIC X(5).
05 PIC X VALUE SPACE.
05 DATE-X PIC X(4).
05 PIC X VALUE SPACE.
05 CHARGE-NUMBER PIC X(10).
05 PIC X VALUE SPACE.
05 INITIALS PIC XX.
05 PIC X VALUE SPACE.
05 TRANS-CODE PIC X(3).
05 PIC X(4) VALUE SPACES.
05 FIELD-NAME PIC X(18).
05 PIC XX VALUE SPACES.
05 FIELD-VALUE PIC X(10).
01 TRANSACTIONS.
05 PIC X(41) VALUE 'Total Transactions:'.
05 T-1 PIC 99.
01 ERROR-TRANSACTIONS.
05 PIC X(41) VALUE 'Total Error Transactions:'.
05 T-2 PIC 99.
01 GOOD-TRANSACTIONS.
05 PIC X(41) VALUE 'Total Good Transactions:'.
05 T-3 PIC 99.
01 QUANTITY-TOTAL.
05 PIC X(41) VALUE 'Good Transactions Quantity Total:'.
05 Q-4 PIC 9,999.
PROCEDURE DIVISION.
100-MAIN.
OPEN INPUT INVENTORY-TRANS-FILE-IN
OPEN OUTPUT INVENTORY-TRANS-FILE-OUT-2
ACCEPT WS-CURRENT-DATE FROM DATE
MOVE RUN-MONTH TO MONTH-1
MOVE RUN-DAY TO DAY-1
MOVE RUN-YEAR TO YEAR-1
PERFORM 150-WRITE-HEADINGS
PERFORM UNTIL RECORDS-ERROR-SWITCH = 'YES'
READ INVENTORY-TRANS-FILE-IN
AT END
PERFORM 500-TRANSACTIONS
PERFORM 510-ERROR-TRANSACTIONS
PERFORM 520-GOOD-TRANSACTIONS
PERFORM 530-QUANTITY
MOVE 'YES' TO RECORDS-ERROR-SWITCH
NOT AT END
PERFORM 200-PROCESS-ONE-RECORD
END-READ
END-PERFORM
CLOSE INVENTORY-TRANS-FILE-IN
CLOSE INVENTORY-TRANS-FILE-OUT-2
STOP RUN.
150-WRITE-HEADINGS.
ADD 1 TO PAGE-NUMBER
MOVE PAGE-NUMBER TO HL-1-PAGE-NUMBER
MOVE HEADING-LINE-1 TO INVENTORY-TRANS-RECORD-OUT-2
IF WS-FIRST-TIME-THRU = 'YES'
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE 'NO' TO WS-FIRST-TIME-THRU
ELSE
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING PAGE
END-IF
MOVE HEADING-LINE-2 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE 1 TO LINES-PRINTED.
200-PROCESS-ONE-RECORD.
IF LINES-PRINTED > 54
PERFORM 150-WRITE-HEADINGS
END-IF
MOVE 'NO' TO RECORDS-ERROR-SWITCH
PERFORM 300-VALIDATE-PART-NUMBER
PERFORM 310-VALIDATE-QUANTITY
PERFORM 320-VALIDATE-DATE
PERFORM 330-VALIDATE-CHARGE-NUMBER
PERFORM 340-VALIDATE-INITIALS
PERFORM 350-VALIDATE-TRANSACTION-CODE
MOVE PART-NUMBER-IN TO PART-NUMBER
MOVE QUANTITY-IN TO QUANTITY
MOVE DATE-IN TO DATE-X
MOVE CHARGE-NUMBER-IN TO CHARGE-NUMBER
MOVE INITIALS-IN TO INITIALS
MOVE TRANS-CODE-IN TO TRANS-CODE
IF RECORDS-ERROR-SWITCH = 'NO'
ADD 1 TO TOTAL-GOOD-COUNT
ADD 1 TO TOTAL-GOOD-QUANTITY
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE DETAIL-LINE TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
ELSE
ADD 1 TO TOTAL-ERROR-COUNT
END-IF.
300-VALIDATE-PART-NUMBER.
IF NOT VALID-PART-NUMERIC-2
MOVE 'Part Number' TO FIELD-NAME
MOVE PART-NUMBER-IN TO FIELD-VALUE
END-IF.
310-VALIDATE-QUANTITY.
IF QUANTITY-9-IN IS GREATER THAN '20,000'
MOVE 'Quantity' TO FIELD-NAME
MOVE QUANTITY-IN TO FIELD-VALUE
END-IF.
320-VALIDATE-DATE.
IF NOT VALID-MONTH-IN
MOVE 'Date' TO FIELD-NAME
MOVE DATE-IN TO FIELD-VALUE
ELSE
IF NOT VALID-DAY-IN
MOVE 'Date' TO FIELD-NAME
MOVE DATE-IN TO FIELD-VALUE
END-IF
END-IF.
330-VALIDATE-CHARGE-NUMBER.
IF CHARGE-NUMBER-IN IS EQUAL TO ''
MOVE 'Charge Number' TO FIELD-NAME
MOVE CHARGE-NUMBER-IN TO FIELD-VALUE
END-IF.
340-VALIDATE-INITIALS.
IF ((INITIALS-1-IN IS EQUAL TO '') OR (INITIALS-2-IN IS EQUAL TO ''))
MOVE 'Initials' TO FIELD-NAME
MOVE INITIALS-IN TO FIELD-NAME
END-IF.
350-VALIDATE-TRANSACTION-CODE.
IF NOT VALID-TRANS-CODE-IN
MOVE 'Transaction Code' TO FIELD-NAME
MOVE TRANS-CODE-IN TO FIELD-VALUE
END-IF.
500-TRANSACTIONS.
MOVE WS-TOTAL TO TRANSACTIONS
MOVE T-1 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
510-ERROR-TRANSACTIONS.
MOVE WS-ERROR TO ERROR-TRANSACTIONS
MOVE T-2 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
520-GOOD-TRANSACTIONS.
MOVE WS-GOOD TO GOOD-TRANSACTIONS
MOVE T-3 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
530-QUANTITY.
MOVE WS-QUANTITY TO QUANTITY-TOTAL
MOVE Q-4 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
如果您有任何问题，请告诉我。
重复输出出现在以下代码中。
IF RECORDS-ERROR-SWITCH = 'NO'
ADD 1 TO TOTAL-GOOD-COUNT
ADD 1 TO TOTAL-GOOD-QUANTITY
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE DETAIL-LINE TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
第一个 WRITE 语句打印上一行的副本。第二个 WRITE 语句打印一个新行，在下一个循环中再次打印。删除第一个 WRITE 语句。
我注意到的其他问题是：
无效文字
330-VALIDATE-CHARGE-NUMBER.
IF CHARGE-NUMBER-IN IS EQUAL TO ''
340-VALIDATE-INITIALS.
IF ((INITIALS-1-IN IS EQUAL TO '') OR (INITIALS-2-IN IS EQUAL TO ''))
零长度文字是不允许的；因此，在每种情况下，'' 应该是 ' '.
无效数字比较
310-VALIDATE-QUANTITY.
IF QUANTITY-9-IN IS GREATER THAN '20,000'
QUANTITY-9-IN定义为PIC 9(5)；但是数据包含前导空格并且 '20,000' 对数字比较无效。适当的数字比较可以是：
IF FUNCTION NUMVAL (QUANTITY-IN) IS GREATER THAN 20000
以下内容未作进一步调查。
- 打印间距与所需输出不符
所写的行没有ADVANCING个短语，因此只使用单行。
- 总计打印不正确
WS-QUANTITY 定义为 PIC 9V999。应该是 9999 或 9(4).
总计的数据项未递增。
500-、510-、520- 和 530- 段落中的 MOVE 语句覆盖固定文本。
此程序将读取 SEQ 文件并通过不同的验证获取数据，如果它不符合其中一项验证，则错误消息将移至 FIELD-NAME。
处理完所有数据后，所有交易都将用于创建 RPT 文件。
问题：查看 RPT 文件时，除了 Heading-Line-1 之外的所有内容都是重复的。另一个奇怪的问题是 ERROR FIELD NAME/ERROR FIELD VALUE 在输入通过后不断重复相同的错误。
如果您 运行 随 SEQ 提供的代码也提供，您将看到数据当前如何打印。下面附上 link 第一页数据的外观。
Desired Output file
序列号：
11438A01 5000102667-X44 JBISS
12345A77 120103OK BY MIKELLREC
12789B02 14460606144-X22A AJ+
13168A02 31231722394 mkISS
13168A02 70102221-Q18 JBAJ-
2074B01 25 0532 OK BY JIMK RE
22109A04 20000325669-Y5Z DCISS
3077.B22 1000801144X MWAJ-
32149A01 10625567-X1 dcREC
39886B02 2000203517-AA JBAJ+
40442A2( 33 333-Q67 MKISS
43009B01 1440801899-23 MKISS
47890A02 30000422X-4-8 DCISS
49000B01 1000831901-Y6 MWAJ+
51111A011052X0905901-Y66 JBREC
52301A02 10228733876-X1 ABREC
55986b01 99990430A DCISS
57989A01 21130144X JBAJ+
57989A01 500831722394-XX MKISS
59901B0220300133X966-QQ22 MWREC
60022A01 400823 517-X1-33MWAJ+
66780B01 1000831722-YY BwREC
68999A01 21028123-Q88 MKISS
75312B01 500222966-32 BISS
77771A03 12780606 ABISS
78896B02 1000831123456-X13DCREC
80090B01 881983334-X25jbAJ
82432A05 420912722-X9 MWISS
83058C04 65000325Q1234 K*AJ+
85987D02 1061214Charge #32KBAJ-
87167B01 7000930144XX DCAJ+
91986 01 25072 900-23 MWISS
9576XA00 1001122j55 kbREC
96134B05 60214GOOD BSAJ-
98407C03254*00416Confirmed EHISS
代码：
IDENTIFICATION DIVISION.
PROGRAM-ID. INVTRAN.
* Tate
***************************************************************
* This program reads a fie of inventory transaction,
* validates the data, prints a report showing all transactions
* (with errors indicated), and writes a data file of
* all transactions without errors.
***************************************************************
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT INVENTORY-TRANS-FILE-IN
ASSIGN TO 'INVTRAN.SEQ'
ORGANIZATION IS LINE SEQUENTIAL.
* SELECT INVENTORY-TRANS-FILE-OUT
* ASSIGN TO 'INVTRAN.OUT'
* ORGANIZATION IS LINE SEQUENTIAL.
SELECT INVENTORY-TRANS-FILE-OUT-2
ASSIGN TO 'INVTRAN.RPT'
ORGANIZATION IS LINE SEQUENTIAL.
DATA DIVISION.
FILE SECTION.
FD INVENTORY-TRANS-FILE-IN.
01 INVENTORY-TRANS-RECORD-IN.
05 PART-NUMBER-IN.
10 PART-NUMERIC-1-IN PIC X(5).
10 PART-ALPHABETIC-IN PIC X.
10 PART-NUMERIC-2-IN PIC XX.
88 VALID-PART-NUMERIC-2 VALUE '01' THRU '68' '78' THRU '99'.
05 QUANTITY-IN.
10 QUANTITY-9-IN PIC 9(5).
05 DATE-IN.
10 MONTH-IN PIC XX.
88 VALID-MONTH-IN VALUE '01' THRU '12'.
10 DAY-IN PIC XX.
88 VALID-DAY-IN VALUE '01' THRU '31'.
05 CHARGE-NUMBER-IN PIC X(10).
05 INITIALS-IN.
10 INITIALS-1-IN PIC X.
10 INITIALS-2-IN PIC X.
05 TRANS-CODE-IN PIC X(3).
88 VALID-TRANS-CODE-IN VALUE 'REC' 'ISS' 'AJ+' 'AJ-'.
FD INVENTORY-TRANS-FILE-OUT-2.
01 INVENTORY-TRANS-RECORD-OUT-2 PIC X(80).
WORKING-STORAGE SECTION.
01 WS-FIRST-TIME-THRU PIC X(3) VALUE 'YES'.
01 LINES-PRINTED PIC 99 VALUE 99.
01 PAGE-NUMBER PIC 99 VALUE ZERO.
01 RECORDS-ERROR-SWITCH PIC X(3).
01 FIELD-ERROR-SWITCH PIC X(3).
01 WS-TOTAL PIC 99 VALUE ZERO.
01 WS-ERROR PIC 99 VALUE ZERO.
01 WS-GOOD PIC 99 VALUE ZERO.
01 WS-QUANTITY PIC 9V999 VALUE ZERO.
01 TOTAL-ERROR-COUNT PIC 9(3) VALUE ZERO.
01 TOTAL-GOOD-COUNT PIC 9(3) VALUE ZERO.
01 TOTAL-GOOD-QUANTITY PIC 9(5) VALUE ZERO.
01 WS-CURRENT-DATE-DATA.
05 WS-CURRENT-DATE.
10 RUN-YEAR PIC XX.
10 RUN-MONTH PIC XX.
10 RUN-DAY PIC XX.
01 HEADING-LINE-1.
05 PIC X(17) VALUE SPACES.
05 PIC X(35) VALUE 'INVENTORY TRANSACTIONS AUDIT TRAIL'.
05 PIC X(8) VALUE SPACES.
05 HL-1-DATE.
10 MONTH-1 PIC XX.
10 PIC X VALUE '/'.
10 DAY-1 PIC XX.
10 PIC X VALUE '/'.
10 YEAR-1 PIC XX.
05 PIC X(3) VALUE SPACES.
05 PIC X(5) VALUE 'PAGE'.
05 HL-1-PAGE-NUMBER PIC Z9.
01 HEADING-LINE-2.
05 PIC X(10) VALUE 'PART NO'.
05 PIC X(5) VALUE 'QUAN'.
05 PIC X(5) VALUE 'DATE'.
05 PIC X(11) VALUE 'CHARGE NO'.
05 PIC X(3) VALUE 'IN'.
05 PIC X(4) VALUE 'TRN'.
05 PIC X(3) VALUE SPACES.
05 PIC X(20) VALUE 'ERROR FIELD NAME'.
05 PIC X(17) VALUE 'ERROR FIELD VALUE'.
01 DETAIL-LINE.
05 PART-NUMBER PIC X(8).
05 PIC X VALUE SPACE.
05 QUANTITY PIC X(5).
05 PIC X VALUE SPACE.
05 DATE-X PIC X(4).
05 PIC X VALUE SPACE.
05 CHARGE-NUMBER PIC X(10).
05 PIC X VALUE SPACE.
05 INITIALS PIC XX.
05 PIC X VALUE SPACE.
05 TRANS-CODE PIC X(3).
05 PIC X(4) VALUE SPACES.
05 FIELD-NAME PIC X(18).
05 PIC XX VALUE SPACES.
05 FIELD-VALUE PIC X(10).
01 TRANSACTIONS.
05 PIC X(41) VALUE 'Total Transactions:'.
05 T-1 PIC 99.
01 ERROR-TRANSACTIONS.
05 PIC X(41) VALUE 'Total Error Transactions:'.
05 T-2 PIC 99.
01 GOOD-TRANSACTIONS.
05 PIC X(41) VALUE 'Total Good Transactions:'.
05 T-3 PIC 99.
01 QUANTITY-TOTAL.
05 PIC X(41) VALUE 'Good Transactions Quantity Total:'.
05 Q-4 PIC 9,999.
PROCEDURE DIVISION.
100-MAIN.
OPEN INPUT INVENTORY-TRANS-FILE-IN
OPEN OUTPUT INVENTORY-TRANS-FILE-OUT-2
ACCEPT WS-CURRENT-DATE FROM DATE
MOVE RUN-MONTH TO MONTH-1
MOVE RUN-DAY TO DAY-1
MOVE RUN-YEAR TO YEAR-1
PERFORM 150-WRITE-HEADINGS
PERFORM UNTIL RECORDS-ERROR-SWITCH = 'YES'
READ INVENTORY-TRANS-FILE-IN
AT END
PERFORM 500-TRANSACTIONS
PERFORM 510-ERROR-TRANSACTIONS
PERFORM 520-GOOD-TRANSACTIONS
PERFORM 530-QUANTITY
MOVE 'YES' TO RECORDS-ERROR-SWITCH
NOT AT END
PERFORM 200-PROCESS-ONE-RECORD
END-READ
END-PERFORM
CLOSE INVENTORY-TRANS-FILE-IN
CLOSE INVENTORY-TRANS-FILE-OUT-2
STOP RUN.
150-WRITE-HEADINGS.
ADD 1 TO PAGE-NUMBER
MOVE PAGE-NUMBER TO HL-1-PAGE-NUMBER
MOVE HEADING-LINE-1 TO INVENTORY-TRANS-RECORD-OUT-2
IF WS-FIRST-TIME-THRU = 'YES'
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE 'NO' TO WS-FIRST-TIME-THRU
ELSE
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING PAGE
END-IF
MOVE HEADING-LINE-2 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE 1 TO LINES-PRINTED.
200-PROCESS-ONE-RECORD.
IF LINES-PRINTED > 54
PERFORM 150-WRITE-HEADINGS
END-IF
MOVE 'NO' TO RECORDS-ERROR-SWITCH
PERFORM 300-VALIDATE-PART-NUMBER
PERFORM 310-VALIDATE-QUANTITY
PERFORM 320-VALIDATE-DATE
PERFORM 330-VALIDATE-CHARGE-NUMBER
PERFORM 340-VALIDATE-INITIALS
PERFORM 350-VALIDATE-TRANSACTION-CODE
MOVE PART-NUMBER-IN TO PART-NUMBER
MOVE QUANTITY-IN TO QUANTITY
MOVE DATE-IN TO DATE-X
MOVE CHARGE-NUMBER-IN TO CHARGE-NUMBER
MOVE INITIALS-IN TO INITIALS
MOVE TRANS-CODE-IN TO TRANS-CODE
IF RECORDS-ERROR-SWITCH = 'NO'
ADD 1 TO TOTAL-GOOD-COUNT
ADD 1 TO TOTAL-GOOD-QUANTITY
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE DETAIL-LINE TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
ELSE
ADD 1 TO TOTAL-ERROR-COUNT
END-IF.
300-VALIDATE-PART-NUMBER.
IF NOT VALID-PART-NUMERIC-2
MOVE 'Part Number' TO FIELD-NAME
MOVE PART-NUMBER-IN TO FIELD-VALUE
END-IF.
310-VALIDATE-QUANTITY.
IF QUANTITY-9-IN IS GREATER THAN '20,000'
MOVE 'Quantity' TO FIELD-NAME
MOVE QUANTITY-IN TO FIELD-VALUE
END-IF.
320-VALIDATE-DATE.
IF NOT VALID-MONTH-IN
MOVE 'Date' TO FIELD-NAME
MOVE DATE-IN TO FIELD-VALUE
ELSE
IF NOT VALID-DAY-IN
MOVE 'Date' TO FIELD-NAME
MOVE DATE-IN TO FIELD-VALUE
END-IF
END-IF.
330-VALIDATE-CHARGE-NUMBER.
IF CHARGE-NUMBER-IN IS EQUAL TO ''
MOVE 'Charge Number' TO FIELD-NAME
MOVE CHARGE-NUMBER-IN TO FIELD-VALUE
END-IF.
340-VALIDATE-INITIALS.
IF ((INITIALS-1-IN IS EQUAL TO '') OR (INITIALS-2-IN IS EQUAL TO ''))
MOVE 'Initials' TO FIELD-NAME
MOVE INITIALS-IN TO FIELD-NAME
END-IF.
350-VALIDATE-TRANSACTION-CODE.
IF NOT VALID-TRANS-CODE-IN
MOVE 'Transaction Code' TO FIELD-NAME
MOVE TRANS-CODE-IN TO FIELD-VALUE
END-IF.
500-TRANSACTIONS.
MOVE WS-TOTAL TO TRANSACTIONS
MOVE T-1 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
510-ERROR-TRANSACTIONS.
MOVE WS-ERROR TO ERROR-TRANSACTIONS
MOVE T-2 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
520-GOOD-TRANSACTIONS.
MOVE WS-GOOD TO GOOD-TRANSACTIONS
MOVE T-3 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
530-QUANTITY.
MOVE WS-QUANTITY TO QUANTITY-TOTAL
MOVE Q-4 TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2 AFTER ADVANCING 2 LINES.
如果您有任何问题，请告诉我。
重复输出出现在以下代码中。
IF RECORDS-ERROR-SWITCH = 'NO'
ADD 1 TO TOTAL-GOOD-COUNT
ADD 1 TO TOTAL-GOOD-QUANTITY
WRITE INVENTORY-TRANS-RECORD-OUT-2
MOVE DETAIL-LINE TO INVENTORY-TRANS-RECORD-OUT-2
WRITE INVENTORY-TRANS-RECORD-OUT-2
第一个 WRITE 语句打印上一行的副本。第二个 WRITE 语句打印一个新行，在下一个循环中再次打印。删除第一个 WRITE 语句。
我注意到的其他问题是：
无效文字
330-VALIDATE-CHARGE-NUMBER. IF CHARGE-NUMBER-IN IS EQUAL TO '' 340-VALIDATE-INITIALS. IF ((INITIALS-1-IN IS EQUAL TO '') OR (INITIALS-2-IN IS EQUAL TO ''))
零长度文字是不允许的；因此，在每种情况下，'' 应该是 ' '.
无效数字比较
310-VALIDATE-QUANTITY. IF QUANTITY-9-IN IS GREATER THAN '20,000'
QUANTITY-9-IN定义为PIC 9(5)；但是数据包含前导空格并且 '20,000' 对数字比较无效。适当的数字比较可以是：
IF FUNCTION NUMVAL (QUANTITY-IN) IS GREATER THAN 20000
以下内容未作进一步调查。
- 打印间距与所需输出不符
所写的行没有ADVANCING个短语，因此只使用单行。
- 总计打印不正确
WS-QUANTITY 定义为 PIC 9V999。应该是 9999 或 9(4).
总计的数据项未递增。
500-、510-、520- 和 530- 段落中的 MOVE 语句覆盖固定文本。