How to write from beginning of text file?
Hello all,
All we have to do is to modify just first 2 lines of a 200,000 line files. I can do UTL_FILE.FCOPY to copy from line 3 to end of file and create a new file (FILE1). Now open a new file (say FILE2) and write the modified version of first two lines and then read the file (FILE1) which has rest of the original contents to write to this FILE2. But this process is taking for ever (around 30 minutes).
It would have been easy if I can open FILE1 and just write the first 2 lines. But when I open in append mode I can only write only at the bottom of the file. I tried UTL_FILE.FSEEK but it is not working when the file is opened in Append mode.
Anyone with a solution / suggestion / workaround is greatly appreciated.
Thanks in advance,
Manohar
Francois,
I know the command in Unix to concatenate. There are other easy ways if I can make HOST command work on the application server instead of my local machine. To my surprise both HOST and TEXT_IO are able to work only on my local machine.
I was under the same impression as you are and trying to execute HOST providing Unix commands. Nothing working ... finally when I tried
HOST('echo abc > c:\sample.txt');
it crreated sample.txt on my local machine c:\
Let me know if I am missing something.
Thanks
Manohar
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hey
i want to insert one empty line in text file.
how to write this.
i declared
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and used
TRANSFER emptyrec to e_file.
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is there any special way have to do.
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I am posting the code snippet.
i have commented that transfer line in '----
' like this
pls refer below.
ambichan
DATA: PAGENO(4) TYPE N VALUE 1,
DATAKBN(2) TYPE N VALUE 1,
SUBNO(3) TYPE N VALUE 1,
VPAGENO(4) TYPE C,
VDATAKBN(2) TYPE C,
VSUBNO(3) TYPE C,
VREC(255) TYPE C,
VRECORD(255) TYPE C,
EMPTYREC(255) TYPE C VALUE SPACE,
VCODE(10) TYPE C,
VNAME2(35) TYPE C,
VPAYDAT(10) TYPE C,
VSGTXT(60) TYPE C VALUE SPACE,
VSGTXT1(10) TYPE C,
VKINGAKU(15) TYPE C VALUE SPACE,
VBIKKO(30) TYPE C VALUE SPACE,
VBELNR(10) TYPE C VALUE SPACE,
VDMBTR(15) TYPE C,
VGLT0-KSLVT(15) TYPE C,
VGLT0-TSL01(15) TYPE C,
VGLT0-TSL02(15) TYPE C,
VGLT0-TSL03(15) TYPE C,
VGLT0-TSL04(15) TYPE C,
VGLT0-TSL05(15) TYPE C,
VKIN(15) TYPE C,
VTEGA(15) TYPE C.
FORM FRM_OUTPUT_DATA.
SORT ITAB_OUTPUT_SUMMARY BY LIFNR DTYPE.
SORT ITAB_OUTPUT_ITEMS BY LIFNR DTYPE BELNR.
IF P_DISP = 'X'."checkボクスを選ぶ場合、ファイル作成処理へ行く
OPEN DATASET E_FILE FOR OUTPUT IN TEXT MODE.
IF SY-SUBRC <> 0.
WRITE: 'error',SY-SUBRC.
EXIT.
ENDIF.
LOOP AT ITAB_LIFNR.
PERFORM LISTDATA.
PAGENO = PAGENO + 1.
SUBNO = 1.
ENDLOOP.
CLOSE DATASET E_FILE."ファイルクローズ
ENDFORM. " End of frm_output_data
FORM LISTDATA.
DATA:
WK_PAY_AMOUNT LIKE BSEG-DMBTR, " 純支払額算出用
VWK_PAY_AMOUNT(15) TYPE C,
GLT0-TSL05_VAL LIKE GLT0-TSL05.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 1.
BSIK-DMBTR = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
GLT0-TSL01 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 2. " 区分:2
GLT0-TSL02 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 3. " 区分:3
GLT0-TSL03 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 4. " 区分:4
GLT0-TSL04 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 5. " 区分:5
GLT0-TSL05 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
glt0-tsl05 = glt0-tsl05 + glt0-tsl04.
WK_PAY_AMOUNT = GLT0-TSL05 + GLT0-TSL04.
CHECK WK_SUBRC = 0.
BSEG-KOART = ' '. 情報不要
CLEAR: BSEG-SGTXT, BSEG-DMBTR, TGSBT-GTEXT, BKPF-BELNR.
BSEG-KOART = 'Y'. " フラグ:ヘッダに相殺額を出力
CLEAR: BSAK-DMBTR.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 6. " 区分:6
BSAK-DMBTR = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
WK_PAY_AMOUNT = WK_PAY_AMOUNT - BSAK-DMBTR.
WRITE : / PAGENO,
SUBNO,
DATAKBN,
ITAB_LIFNR-LIFNR,
ITAB_LIFNR-NAME2(25),
P_PAY_T,
GLT0-TSL01,
GLT0-TSL02,
GLT0-TSL03,
GLT0-TSL04,
GLT0-TSL05.
VPAGENO = PAGENO.
VSUBNO = SUBNO.
DATAKBN = 1.
VDATAKBN = DATAKBN.
VCODE = ITAB_LIFNR-LIFNR.
VNAME2 = ITAB_LIFNR-NAME2.
VPAYDAT = P_PAY_T.
VGLT0-TSL01 = GLT0-TSL01.
VGLT0-TSL02 = GLT0-TSL02.
VGLT0-TSL03 = GLT0-TSL03.
VGLT0-TSL04 = GLT0-TSL04.
VGLT0-TSL05 = GLT0-TSL05.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT VKINGAKU
VBIKKO VBELNR VGLT0-TSL01 VGLT0-TSL02 VGLT0-TSL03
VGLT0-TSL04 VGLT0-TSL05 INTO VREC SEPARATED BY ','.
CLEAR: BSAK-DMBTR, BSID-DMBTR, BSAD-DMBTR, BSEG-DMBTR, BSIK-DMBTR,
WK_10 , WK_11 , GLT0-TSL05.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 7. " 区分:7
BSID-DMBTR = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
WK_PAY_AMOUNT = WK_PAY_AMOUNT - BSID-DMBTR.
郵送料の出力処理
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 8. " 区分:8
BSAD-DMBTR = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
WK_PAY_AMOUNT = WK_PAY_AMOUNT - BSAD-DMBTR.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 9. " 区分:9
BSEG-DMBTR = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
WK_PAY_AMOUNT = WK_PAY_AMOUNT - BSEG-DMBTR.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 10.
WK_10 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
READ TABLE ITAB_OUTPUT_SUMMARY
WITH KEY LIFNR = ITAB_LIFNR-LIFNR DTYPE = 11.
WK_11 = ITAB_OUTPUT_SUMMARY-DMBTR * WK_RATIO.
GLT0-TSL05 = WK_PAY_AMOUNT - WK_10 - WK_11.
WK_PAY_AMOUNT = WK_PAY_AMOUNT - GLT0-TSL05.
VWK_PAY_AMOUNT = WK_PAY_AMOUNT.
VKIN = WK_10.
VTEGA = WK_11.
CONCATENATE VREC VWK_PAY_AMOUNT VKIN VTEGA INTO
VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
WRITE :
VWK_PAY_AMOUNT,
WK_10,
WK_11.
WRITE:/.
BSEG-KOART = 'X'. " フラグ:請求金額を出力
LOOP AT ITAB_OUTPUT_ITEMS WHERE LIFNR = ITAB_LIFNR-LIFNR
AND DTYPE = 5. " 区分:5
BSEG-SGTXT = ITAB_OUTPUT_ITEMS-SGTXT. " 明細テキスト
GLT0-KSLVT = ITAB_OUTPUT_ITEMS-DMBTR * WK_RATIO. " 金額
TGSBT-GTEXT = ITAB_OUTPUT_ITEMS-GTEXT. BKPF-BELNR = ITAB_OUTPUT_ITEMS-BELNR.
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
DATAKBN = 2.
VDATAKBN = DATAKBN.
VGLT0-KSLVT = GLT0-KSLVT.
VBIKKO = TGSBT-GTEXT.
VBELNR = BKPF-BELNR.
VSGTXT1 ='請求金額:'.
CLEAR VRECORD.
CONCATENATE VSGTXT1 BSEG-SGTXT INTO VSGTXT.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VGLT0-KSLVT VBIKKO VBELNR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
WRITE :/ VPAGENO,VSUBNO,VDATAKBN,'請求金額:', VSGTXT, VGLT0-KSLVT,
VBIKKO,VBELNR.
ENDLOOP.
CLEAR: BSEG-SGTXT,GLT0-KSLVT,BKPF-BELNR.
LOOP AT ITAB_OUTPUT_ITEMS WHERE LIFNR = ITAB_LIFNR-LIFNR
AND DTYPE = 6. " 区分:6
BSEG-SGTXT = ITAB_OUTPUT_ITEMS-SGTXT. " 明細テキスト
IF ITAB_OUTPUT_ITEMS-SHKZG = CNS_CREDIT. " 金額
GLT0-KSLVT = ITAB_OUTPUT_ITEMS-DMBTR * WK_RATIO.
ELSEIF ITAB_OUTPUT_ITEMS-SHKZG = CNS_DEBIT.
GLT0-KSLVT = ITAB_OUTPUT_ITEMS-DMBTR * WK_RATIO * -1.
ENDIF.
TGSBT-GTEXT = ITAB_OUTPUT_ITEMS-GTEXT. " 事業領域テキスト
BKPF-BELNR = ITAB_OUTPUT_ITEMS-BELNR. " 伝票番号
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
DATAKBN = 3.
VDATAKBN = DATAKBN.
VGLT0-KSLVT = GLT0-KSLVT.
VBIKKO = TGSBT-GTEXT.
VBELNR = BKPF-BELNR.
VSGTXT1 ='相殺金額:'.
CLEAR VRECORD.
CONCATENATE VSGTXT1 BSEG-SGTXT INTO VSGTXT.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VGLT0-KSLVT VBIKKO VBELNR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
concatenate vpageno vsubno vdatakbn
WRITE :/ PAGENO,SUBNO,DATAKBN,'相殺金額',BSEG-SGTXT, GLT0-KSLVT,
TGSBT-GTEXT, BKPF-BELNR.
ENDLOOP.
CLEAR VRECORD.
*Insert empty line.
TRANSFER EMPTYREC TO E_FILE.
DATAKBN = 3.
VDATAKBN = DATAKBN.
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
VSGTXT ='源泉金額'.
VDMBTR = BSID-DMBTR.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VDMBTR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
WRITE :/ PAGENO, SUBNO,DATAKBN, ITAB_LIFNR-LIFNR,ITAB_LIFNR-NAME2,
P_PAY_T,'源泉金額', BSID-DMBTR.
CLEAR: VDMBTR, VSGTXT, VRECORD.
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
VSGTXT = '郵送料'.
VDMBTR = BSAD-DMBTR.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VDMBTR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
WRITE :/ PAGENO, SUBNO,DATAKBN,ITAB_LIFNR-LIFNR,ITAB_LIFNR-NAME2,
P_PAY_T,'郵送料', BSAD-DMBTR.
CLEAR: VDMBTR, VSGTXT, VRECORD.
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
VSGTXT = '振込み手数料'.
VDMBTR = BSEG-DMBTR.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VDMBTR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
CLEAR: VDMBTR, VSGTXT, VRECORD.
WRITE :/ PAGENO,SUBNO,DATAKBN,ITAB_LIFNR-LIFNR,ITAB_LIFNR-NAME2,
P_PAY_T,'振込み手数料',BSEG-DMBTR.
*その他の支払いの処理
SUBNO = SUBNO + 1.
VSUBNO = SUBNO.
VSGTXT = 'その他の支払い'.
VDMBTR = GLT0-TSL05.
CONCATENATE VPAGENO VSUBNO VDATAKBN VCODE VNAME2 VPAYDAT VSGTXT
VDMBTR INTO VRECORD SEPARATED BY ','.
TRANSFER VRECORD TO E_FILE.
WRITE :/ PAGENO,SUBNO,DATAKBN,ITAB_LIFNR-LIFNR,ITAB_LIFNR-NAME2,
P_PAY_T, 'その他の支払い',GLT0-TSL05.
glt0-tsl05.
ULINE.
CLEAR: VREC, VRECORD,VCODE,VNAME2,VPAYDAT,VSGTXT,VSGTXT1,VKINGAKU.
CLEAR: VBIKKO,VBELNR,VDMBTR,VGLT0-KSLVT,VGLT0-TSL01,VGLT0-TSL02.
CLEAR: VGLT0-TSL03,VGLT0-TSL04,VGLT0-TSL05,VKIN,VTEGA,VWK_PAY_AMOUNT.
ENDFORM. -
Read and write from and to text file
Hi All,
I am trying to read some portion of a text file and make measurement and calculation with those numbers and write back to the same text file and also to a excel file. I need to create a 2 D array of 20 by 20 from the text file values and write to front panel table and to text file. but I am having problem with it, obviously I am new to this. Please help me. thanks much
~ JohnnyHi Lynn,
the requirement is to move C1 and C2 to each position that is given in the text file in steps and percentage value.
for example C1 has to go to first step (5%) and C2 has to go thru all steps, 5% to 95% , in 5 percent increment.
each 100 steps translates to 1 percent increment in the capacitor value.
at the end, I need to enter the measured data (values of C1 for each step, vesus all values of C2 for all steps) and enter them at the bottom of the text file's table where it starts at : "IMPEDANCE_REAL in Ohmone line per C1 position, containing all values for the different C2 positions" and do the same for where it says "IMPEDANCE_IMAGINARY in Ohmone line per C1 position, containing all values for the different C2 positions"
the reason I read the file twice, is that if it read it once, I couldn't connect it to spreadsheet string to array vi.
as you can see, I also like to use the write to measurement file and build table express vi's to display the table on the front panel and save the data to ni data file format so later I convert it to excel too.
any thoughts?
thanks for your help
~ Johnny
Attachments:
read from text2.vi 82 KB -
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LinkedList m1 = new LinkedList();
m1.add(new Address("J.W.West", "11 Oak Ave",
"Urbana", "IL", "118011"));
m1.add(new Address("H.S.sandy", "1 k ve",
"Bana", "L", "18011"));
m1.add(new Address("K.Satish", "1 104 Clarence Street",
"Strathfield", "NSW", "135"));
Collections.sort(m1);
Iterator itr = m1.iterator();
while(itr.hasNext())
Object element = itr.next();
System.out.println(element + "\n");
}look at the API for FileWriter.
http://java.sun.com/docs/books/tutorial/essential/io/index.html -
How to write the location of a file in a text file?
Hello All,
I am doing a POC with the following scenario:
Steps:
1. Move a file from one location in your system to another location, say from C drive to D drive.
2. After that i want to write the new location of the file in a text file.
I have succesfully moved the file from C drive to D drive using the File Adapter and also FTP Adapter. However I am unable to copy or write the new location of the file into a text file. Please provide me any suggestions regarding this issue i am facing. Your help and support is highly appreciated. Thanks in advance.Hi,
If want the file directory name to be captured in the BPEL process then add <element name="directory" type="string"/> in the inbound or outbound adapter header wsdl file. Then declare a variable of the header message type and in the 'adapter' tab of the receive or invoke activity select that variable which you previously created.
Hope this helps.
Rdgs.
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