Problem in writing data to flat file

Similar Questions

• Trying to export essbase data to flat file

  Hi I'm on v9.3,
  
  When I export essbase data to flat file, ESSBASE is export data in a row rather than in different lines even if I use (DataExportColFormat ON ;)
  
  Any help
  
  Thank you
  RRB

  You must have a dimension of column heading, it recovers the default period, column header cannot be a dense dimension and is defined using

  DataExportColHeader 'DenseDimenionName ';

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• How to move data from flat file to the repository of execution

  Hi all
  
  We have 2 instances
  
  1. development - we are able to move the data from flat file to target the DB using scenario1.
  
  The files are in 04 who's ODI installation box
  
  
  2. enforcement Repo
  
  to scenario1 execution repo installed in ODI 07 which is ODI installation box
  but not able to move the data from flat file to target DB.
  
  We get an error - file not found.
  
  File is located in the box 04.
  
  My question is that what is the best process to make scenario1 course migrated to work.
  
  Appreciate your help.

  I wanted to say that in view of the dev and prod in the Prod repository agent is not a good idea.

  Ideally, in repo Prod, you must have prod 07 agent.

  In Dev Repo, you shouldn't have dev 04 agent

  makes sense

• Writing data to the file when the trigger is activated?

  Hi all

  I'm quite new in lab mode, and I find it difficult to find a solution to this problem quite simple. I installed a gauge on a tank, and each time, he reached the limit of overflow of the VI should write all data to a file. I implemented my data tables, but I am struggling to find a way to have the VI writing the data when the specific trigger (the tank overflow) occurs. I'm sure the solution is quite simple, but was faced with this during a few days now so I decided to ask for help.

  See you soon,.

  Gasim

  Gasim wrote:

  Seems to work, but the program stops when the trigger activates and asks you a file name to write on and then reset the whole process. Is that anyway so he can write the data automatically, without any interruptions?

  Yes, simply son by the name of desired file in VI of file write. If a cable it won't entice.

• Writing data to the file trigger

  Hello

  I'm new to Labview and I'm having difficulty trying to make this work correctly.

  What I do is followed the release of a transducer and when it reaches a certain critical value I want to write data to a file.

  I have this part works fine, but I'm currently using a higher vi / equal to check the value against the flow of the instrument, so when the value is less than the critical it to stop recording.  I want to continue to save for a number of minutes after reaching the critical value.

  How can I do this?

  Look at using the Express VI of elapsed time.  So when the condition is met, it triggers the VI and it will keep logging data until the Express VI shows the elapsed time.

• Writing data to a file of several functions of reminders.

  Hello

  I'm new to LabWindows and I try to save test data in a file where my project directory. I was able to save the data to test the function main cvicallback in result.txt but not the test data of another cvicallback function that were called by the function main cvicallback in result.txt. Can someone tell what I'm doing wrong here? Here's what I have in the main call feature cvi back.

  GetProjectDir (path);
  MakePathname (path, "result.txt", path);
  FID = fopen (path, "a +");

  status is fprintf (fid, 'Test data' or hand CVICallback message);.

  fclose (fid);

  And here's what I have in the other cvicallback who was called by the main function of cvicallbak.

  FID = fopen (path, "a +");

  status = fprintf (DIF. "The data to test the CVICallback another message");

  Thank you

  Yuna

  Yuna:

  Do you get any error messages?

  How is the second function called?  Are you sure it is called?  You can set a breakpoint on one of its lines of code to make sure.

  You must post more code to get the bigger picture.

  Is the overall or is path - this local to your hand?

  If pathname is local, how it is passed to the second function?

  You close the file in your second function?

  I'm guessing that it's just a typo, but the fprintf in the second function shows a period after that IDF and there should be a comma.  You are better to paste the code in your message instead of having to retype.

• How to export data from flat file with ODI DB?

  We want to export flat files DB2 tables.
  Who can tell me how to do it with ODI?
  Please give me a simple example or steps.
  Thank you.

  There are two ways

  Either use IKM Sql to add files

  (or)

  OdiSqlUnload
  For OdiSqlUnload, you can use this technique to provide the connection parameters - http://odiexperts.com/?p=1985

• Problem writing data to the file that is inside the SD card.

  Hello

  I am trying to write the data to a text file that was inside the SD card in my application.

  Everything worked well. If once I connect my camera to the PC via a USB port, then unplug the unit that also data are not added to the file system. Please can someone help me solve this problem.

  Thank you

  Schott Perfecto

  1 single source can access both microSD card.  So if the BlackBerry Smartphone is connected to a PC and mass storage mode, your application will not be able to access the microSD card.  Mass storage mode allows your PC watch the microSD as a drive on your PC.  It is configurable in the Options of the device.  You can set it to on, off or invites.

• Faced with a problem when writing to a txt file with stop button start

  Hello

  I am trying to use this stop start program that I found while surfing around this great discussion. actually I want to

  to write data to a text file when I press start button and it should stop writing when you press the stop button and

  After that whenever I press the button start again he should invite me for the new file name. now, even if I change the

  name of the file in the path dialog box it gives me error when I try to stop the program by pressing the stop button.

  need help to solve this problem. VI is attached with this post.

  Thank you

  with impatience... Hussn

  Hello Hussain,

  Sorry about that!  A bad tie.

  You can go there.

  Kind regards

• Problem with writing in the new file every day, error #1

  Hi, I have build a vi that writes data measured for each second of the file. This vi will be used for the acquisition of long-term data and I want to write the data to a separate file every day, else the file becomes

  very large. The vi is supposed to work like this, first set the folder to save it and then start logging with the "datalogon" button, first write the column names in the file and after that write data

  every second. If the date is the same newspaper, data, if the date is not the same write the new file name, write the column headers and write the data again every second. The date is used as the file name.

  This work is quite good only at the beginning of the vi I get the message "error 1 occurred open/create/replace the file writable spreadsheet String.vi-> write to the spreadsheet (string) .vi-> NHR file -

  SerialDaq - 03 APR 2013 .vi. I did some tests and it seems that in the first or the second round of the loop, the path in the annex is ' file name:------"and not drive:- and this seems to be caused by the fact

  that I first write the column headers, and then the data (if I write only the data of the problem does not occur).

  So I (think) for what is now the problems but don't don't know how solve it, I would appreciate it if someone could help me with this.

  Regards, Martin

  I made the change you mentioned and to my surprise I got the error message and also, with the vi you sent, I took look at it and found that:

  -If I first enter the "folder to save the file', then run the vi and then press on the" data connect "I don't get the error.

  -If I first run the vi, then enter the folder ' save file to "and the hit" the data log on ' I get the error.

  I also tried with the vi original (without the connection shiftregister in the case of false and init for removal) and which gives the same result as above. If I get the

  error message and choose stop the vi, start the vi again once I don't get the error because the folder in which the file is entered. This issue appears only when there is no file «»

  to save the file "in the dialog box.

  While I'm writing this I realize that "folder to save the file" is outside the while loop so only executed at the start of the vi is maybe I have to put it inside the while loop? A tried

  This and at first, it seems that the problem is solved, I don't get the error message on my screen, but it still appears on the error handler in another part of the vi (visa series).

  Oh, Yes. The 'name of the resource visa' and 'file to save the file' are both outside a while loop and are only read at the start of the vi, at the moment they have not a valid

  the error value is generated.

  Problem solved, thank you for your comments!

  Regards, Martin

• problems of Whitespace in output flat file

  Hello
  
  I wonder if anyone can help me please?
  
  I am trying to wrap a CSV flat (.txt) of a query that will return a very large set of data. The problem I have is that I can't seem to all be on a single line. There are a lot of spaces being brought back into the waiting file layouts and I don't understand how to get rid of. I'm sure that a lot of my set commands are redundant, but I tried everything I can think of to get this effective and get rid of this annoying whitespace.
  
  I am aware that the SQL concatenation is a solution, but I am very eager not to have to add even more coding for an already complex sql query. Is there a way I can get rid of the space and therefore to get my characters per line to a more manageable number?
  
  Here is the code below, lets say, the query returns three fields (emp_id, emp_name, emp_state) and two records (joe bloggs and john smith), I'd like the output in my text file:
  
  emp_id, emp_name, emp_state
  1, Botella, Florida,
  2, Jean Dupont, texas,
  
  as opposed to what I get now that there's a lot of spaces between the commas (I can't understand how to post here)
  
  could someone please advise? is there a way I can do this without having to concatenate throughout my sql query?
  
  Thank you
  
  Jon
  

  set echo off
  set feedback off
  set heading on
  set linesize 5000
  set tab on
  set trimspool on
  set trim on
  set term off
  set colsep ,
  set headsep ,
  Spool C:\Jon_Oracle_Testing\spooltext.txt
  @C:\Jon_Oracle_Testing\superquery_031110.sql --big query, around 65 columns and 250,000 rows
  spool off;

  Hello

  If emp_name is VARCHAR2 (50), then

  SELECT  emp_id
  ,     emp_name
  ,     emp_state
  ...
  

  exit 50 characters emp_name.

  To avoid this padding, you have to say

  SELECT        emp_id
  || ',' ||  emp_name
  || ',' ||  emp_state
  ...
  

  That's probably exactly what you wanted to avoid, but that's what you have to do, at least in SQL * more. (Sorry).
  You don't have to "concatenate throughout my sql query", simply concatenate the items in the SELECT clause.

  If you do this, it you don't have to SET COLSEP. The result set contains only a single column, so COLSEP will be irrelevant.

• Problems with writing in an Excel file

  Hello

  I'm working on a program in Labview that should read the data, do it on a table and transfer in real time to an Excel file. I have already done that there is however a few problems I have week solve so I'm here to share with you and help fix them if possible:

  (1) the excel file that I use to write has some defined functions on it, used to make calculations with transferred values and whenever I run

  my program every thing on the file is overwritten even functions.

  (2) I have specify the rows/columns where I need to write (ex: begin with row 4 column C in line 20 C column and jump colum B and line 14 and 15)

  (3) the VI should be saved automatically, I did everytnig I found on the forum OR but still does not.

  I guess that's not easy to do, but I really need help so I can continue my work.

  Thank you

  MGarry

  
  

• Problem importing specific data from .csv file

  Hello!
  
  I use JDev 11.1.3.0 with JSF ui and I followed the excellent example on the importation of values separated by commas of a file .csv, M. Bors, but I have a specific problem...
  
  (1) when I try to import a value date (format dd/mm/yyyy) to a date field in my table of the adf, the date will not be accepted and it is not shown (I use Row.setAttribute ('field', text) for this purpose). I guess I have to enter in a specific format, but do not know how!
  (2) the same with double values. I tried showing 1.50 and it's on the table of the adf 0.02. Tried of 1.50 (with a different text separator) and he throws me an error and doesn't show anything on the table (again I use Row.setAttribute ('field', text) for that one too)...
  
  Any help would be appreciated!
  Thank you
  
  Published by: Nikolas Saridakis on 6 Νοε 2010 11:10 πμ

  I don't know, but it the seam that you set the type inappropriate at the table of the adf. I guess you read the CSV as string data. When you use

  row.setAttribute("filed_name", value);
  

  You must pass an object of the appropriate type of the attribute defined in the table. Therefore, convert the string containing the date to a Date object before asking in the previous row. Even with the double, you must convert the string "1.50' to a dual purpose."

  Timo

• Export of data to flat file

  Hello
  
  I want to put the db oracle table data to simple text file / flat or in Formate of cvs. Please suggest me the procedure. I use 10g.
  
  Looking for an answer.
  
  Kind regards
  
  D.Abbasi

  Hello

  I want to put the db oracle table data to simple text file / flat or in Formate of cvs. Please suggest me the procedure. I use 10g.

  You can do this easily using TOAD, Oracle sql developer, Quest Pl/sql developer

  Hope helps

• storage, reading and writing data to the file

  Hello world

  I am new to the Labview and his community.  Asked me to acquire data on the measurement of the pressure using Labview.  I could build the code and got it working, but when I look at my data that has been collected, there no stopping point.  I just spent a lot of time looking at the data in the place where it begins and where it ends.  The question I ask is how to create a code to read the pressure, storage, in memory until there finishes, collect data and then to write in a .csv file.

  I use the NI USB-6009 case and hook upwards to ai0 and ai4.  See the attached code so uncertain.

  I want to record 100 data points and the system stops after these collection.

  Thank you

  John H.

  You have a certain time which means your VI will continue to run until you press your button to stop the loop.

  The DAQ Assistant is already set to 100 samples.

  Just delete the while loop!