ListField insertion during execution

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• If Condition get spent during execution, even when the data Condition fails

  Hi gurus,

  We came back to condition in the procedure below

  
  

  / * Condition in a procedure * /.

  If i.effective_end_date > p_end_date and i.effective_start_date < = p_end_date

  then

  Start

  If l_future_rec_flag then

  -Call API with update insertion mode

  l_datetrack_mode: = hr_api.g_update_change_insert;

  on the other

  -Call API with Update Mode

  l_datetrack_mode: = hr_api.g_update;

  end if;

  -api call

  end;

  end if;

  / * Condition in a procedure * /.

  data sent to this if condition during execution is as below, I printed it using fnd_file.put_line (fnd_file.log).

  i.effective_end_date > p_end_date and i.effective_start_date < = p_end_date

  31 December 12 > 31 March 13 and 1 January 13 < = 31 March 13

  , my doubt is that the above data made it clear the if condition fails with past data. but during the execution, the condition happened and will block to start and run the api and get api error.

  Error occurred during the assignment process. Check the log file for more details. ORA-20001: unable to change the update of insert mode when there is no future lines

  Cause: The insert DateTrack change update mode can be done if there is no future lines after the current date.

  Action: Perform an update operation DateTrack or erase your changes.

  Error occurred during the assignment process. Check the log file for more details. ORA-20001: unable to change the update of insert mode when there is no future lines

  Can anyone help on this.

  Thanks in advance

  Hi gurus,

  Now, it has been resolved, we used the to_date for date comparison function and now it works perfectly.

• Can I create multiple dynamic entries during execution?

  Can I create multiple dynamic entries during execution?
  
  Oracle 11g
  Request Express 4.0.2.00.06
  
  Here's my problem:
  We have a table that contains metadata about the files (paper or electronic).
  We hope that we can need more columns in the table at some point and do not want to change the table or the application.
  
  So to do this I would like to create:
  
  A table called TBL_FILE with columns:
  NUMBER of TBL_FILE_ID (this will be the primary key)
  TBL_FILE_NAME VARCHAR2 (1000) (this will be the name of the file)
  
  A second table will be called TBL_FILE_META with columns:
  NUMBER of TBL_META_ID (this will be the primary key)
  NUMBER of TBL_FILE_ID (this will be the key to forign to the files table)
  TBL_META_COLUMN VARCHAR2 (30) (this is what would be the name of the column if it existed in TBL_FILE)
  TBL_META_VALUE VARCHAR2 (1000) (this is the value of this record and the column "would be")
  
  If a person can have as many meta data in the file to add columns to the table.
  The problem is how can I allow users to add as much data as they wish with them having to re develop page.
  
  Other things to note is that we would like this be on one page.
  I know how to add we can create inserts several rows using a SQL (editable report).
  However the TBL_META_VALUE in the TBL_FILE_META column will sometimes be a selection list and other times one text box or a numeric field.
  So I don't see now a SQL (editable report) would work for this and I can't create a table of elements on the page running I can?
  
  No idea how I might accomplish this? Is there a better way to do this?
  
  It is a term or a name for what I'm doing by creating these "virtual" columns in another table?
  I found this method looking at the workflow tables Oracles.

  Welcome to the Oracle Forums!
  >
  Can I create multiple dynamic entries during execution?

  Oracle 11g
  Request Express 4.0.2.00.06

  Here's my problem:
  We have a table that contains metadata about the files (paper or electronic).
  We hope that we can need more columns in the table at some point and do not want to change the table or the application.

  So to do this I would like to create:

  A table called TBL_FILE with columns:
  NUMBER of TBL_FILE_ID (this will be the primary key)
  TBL_FILE_NAME VARCHAR2 (1000) (this will be the name of the file)

  A second table will be called TBL_FILE_META with columns:
  NUMBER of TBL_META_ID (this will be the primary key)
  NUMBER of TBL_FILE_ID (this will be the key to forign to the files table)
  TBL_META_COLUMN VARCHAR2 (30) (this is what would be the name of the column if it existed in TBL_FILE)
  TBL_META_VALUE VARCHAR2 (1000) (this is the value of this record and the column "would be")

  If a person can have as many meta data in the file to add columns to the table.
  The problem is how can I allow users to add as much data as they wish with them having to re develop page.
  >
  Creation of dynamic Page elements is not available. You must create surplus items and hide/show, etc. But you cannot change the element Type. Overall, too many restrictions in this approach.
  >
  Other things to note is that we would like this be on one page.
  >
  The limit of 100 points will hit you if you go with extra page element. With the form of tables that should not be a limitation, unless you're exceeding the limit of 50 APEX_APPLICATION point. G_Fnn points and limitation of the 60 column of the region report with "(analyze the query executing only) use generic name column" in the dynamic region.
  >
  I know how to add we can create inserts several rows using a SQL (editable report).
  However the TBL_META_VALUE in the TBL_FILE_META column will sometimes be a selection list and other times one text box or a numeric field.
  >
  If the type if the item is variable, that doesn't mean that you have to type a way to store the item. Metadata of meta data.
  >
  So I don't see now a SQL (editable report) would work for this and I can't create a table of elements on the page running I can?
  >
  Yes, you can do it. Update report / query in a table can be built from the metadata using the SQL query that returns the PL/SQL function . It will be a bit of coding in PL/SQL where you use metadata and metadata of Meta data to restore your SELECTION with the right APEX_ITEMs. He might have a decrease in performance associated with it, but it will not be a serious degradation.
  >
  No idea how I might accomplish this? Is there a better way to do this?

  It is a term or a name for what I'm doing by creating these "virtual" columns in another table?
  I found this method looking at the workflow tables Oracles.
  >
  I guess it's just a good TNF. This is the master model / retail Design, sounding more modern? ;)

  Kind regards

• masking steps during execution

  I have a sous-suite that I point the user to when asked to isolate a card failure.  To give them some flexibility, I got a popup that gives them a certain number of options (see attachment).  I have an m.o. that indicates the individual steps these select/run (i.e. '1' or '3' in the png).  Control flow (denoted by '2') is the noise they don't really need to worry and may / will cause confusion (and possibly problems for me if they select them accidentally).  Is there a way to hide these measures flow during execution control so that the user sees '1' and '2' (and other similar 'valid' selections?

  If there wasn't a need explicit to have the flow control logic, then I'd be tempted to compact all in the post of the Popup Message action.

  

  By setting the Popup Message Action to go to the step, , use Custom Condition (TRUE):

  

  And by using the following Expression:

  Step.Result.ButtonHit == 1? RunState.Sequence.Main ["MR_RPack_R55"]. UniqueStepId:
  
  Step.Result.ButtonHit == 2? "" "RunState.Sequence.Main ["End_PCI_Isolation"]." UniqueStepId:
  
  Step.Result.ButtonHit is 3? RunState.Sequence.Main ["MR_R103"]. UniqueStepId:
  
  Step.Result.ButtonHit is 4? "" "RunState.Sequence.Main ["PCI_Intf_PT"]." UniqueStepId: «»

  It should be appropriate level following the Popup Message.

  (SequenceFile attached).

  I hope this helps.

  Charlie

• Why get error during execution the FPGA VI?

  Hello world

  I have a lot of sense of wrong during execution of a program that has been correctly executed previously. I don't know what I did wrong.

  Now, whenever I run this FPGA VI, I get an error (in the attachment). And, then runs the FPGA VI, but it does not give the data required those he supposed to give as output.

  Any help or recommendations would be appreciated also.

  Thank you.

  Hi auree123,

  There are a few reasons for this error
  may occur.  Could you tell us more about what's going on?

  You are
  I get this error when you compile and if so, at what stage?

  It looks like
  as you may be running it in Interactive Mode, which means that you are viewing
  the front of the FPGA VI on the development computer that you are running - is
  that correct?  If so, you could try to create a VI on your host
  Open a FPGA reference and communicate with the FPGA programmatically rather than interactively.

  Thank you

  Morgan S

  Technical sales engineer

• button conrol min and max range option during execution

  Is it possible to change the window button conrol min and max Beach setting during execution?

  Thank you very much Nick.

• Edit/delete/add scene coordinates in the table during execution

  Hello world

  I managed to build table allows you to store and record the coordinates of the stage and remind to control steps. However, I need change/remove/add details of scene during execution. I also need to allow the user to directly edit the coordinate from the scene of the array. Wondering what someone knows what is the best way to do it? Or is it better to use the matrix or Cluster? Thanks in advance.

  Best regards

  Han Yen

  Han Yen wrote:

  Thanks much altenbach for all the advice. I tried to do a table 2D control. I've been playing with table in the control. However, I still can't find out how can I detect that I change the data in the table 2D with the more recent issue during execution? How can I then update my current table with the latest data?

  Well, the 2D table is updated immediately and you do not all the other tables.

  Do you mean that you want to update XAbs, etc. where the just changed line is already selected?

  In any case, here's a simple project, perhaps it will give you some ideas. I would recommend using also the tables for XYZPos, entrances etc. and the XYZabs. This simplifies the code because you reduce the number of terminals and table operations.

  Let me know if something is not clear to you.

• Disable the extended FIFO FPGA target during execution

  Hello

  I use a FIFO extended target in my FPGA to constantly calculate the derivative of a measured value (dB/dt). Thus the FIFO stores all values during time dt. This means dt determines the number of items in the FIFO and dB is determined by the actual value less the oldest value in the FIFO. It works well when I initialize with the code in figure InitFIFO.

  But the FIFO of compensation is not possible (see figure clearFIFO). In the while loop if "reset dB" is false, as the new value of B is written on the FIFO, then the oldest value is read from, for the number of items in the FIFO remain constant. To change dt during execution, I need to clear the FIFO and initialize it with a new length (number of items). I tried the next loop, but it does not work. The FIFO does not initilized with the elements. The length is zero and the loop counter for (#deltaB Length2) is 0.

  What I am doing wrong? Is there a better way to erase a FIFO during execution in the FPGA? I'm now stuck for 2 days with this problem and looking forward to any idea or suggestion.

  Thank you very much. Best regards

  Andy

  Hej,

  Thank you for your response. You were correct, that deltab FIFO length was 0 because the defalt value was zero. The problem is that in my host vi on the RT system I put DeltaB FIFO length in a loop of high priority and as you can see when I restart the FPGA, DeltaB FIFO length has a valid value (the code in figure 1 works well with a local variable of DeltaB FIFO length in the FPGA). But the variable to set the variable "reset dB" is under the control of the loop of low priority of the host vi. And there, I had an entry DeltaB FIFO length unwired.

  So, I learned that a control FPGA read/write unwired sends a '0' or resets the variable to its default value in the FPGA. I assumed that nothing is transferred and the last variable is retained if you let a control read/write unwired. Now, I learned of this stupid error!

  Thanks a lot again!

  Andy

• IMAQ, zoom to fit display control disappeared during execution.

  As in the title. The menu is impossible to call during execution of the control display Imaq. This has happened after the compilation of the code.

  Any idea why this happened?

  Francesco.

  I had this problem before.

  The solution is not very pretty, but it can be found here: http://forums.ni.com/t5/LabVIEW/Missing-quot-Zoom-to-fit-quot-in-application-EXE-build/td-p/905681

  Birgit

• Enter the mathematical expression during execution

  Thanks to LabVIEW 7.0.  Is there a way to enter a mathematical expression during execution?  I am collection of bytes of a device in which the user may have to configure the runtime.  For example, if a package returns 2 bytes, i and j, the user wants to run an equation on the bytes as y = 200i - 3j.  The equation could be anything.  I looked at Expression nodes and formula, but it doesn't seem to be a way to get into the equation by program.  Anyone has any ideas on this subject?

  Thank you.

  I opened LV 7.1 which is the oldest I have.  In this version, the mathematics are in the palette to analyze it.

  In the functions palette click on search and type "parse" or "formula". These searches are formula several screw analysis

  If you have only the Base of LV version, you don't have these screws

  Lynn

• modify VI during execution

  Dear users of LabView,

  I have a fairly general question about the development of a project, which requires a continuous control of the material. To be more precise, I develop LabView control and DAQ software for calorimeters in high volume in the last 2 years. Such a system requires several PID controls, and it has many subsystems. Because of the large heat capacity, it takes about 3-4 days to launch the system. So if I need to edit for example something in control of the final of a specific subsystem, I stop the LabView code, I have change the specific part, I restart the system, I wait for 3 days, and then I can see the result of my changes.

  My question is the sort of General: what is the good, let's say "best practice" to avoid such a dead time?

  Is it possible to change a VI during execution?

  I understand that if I run the independent screw, that dealing with subsystems, I could avoid this problem. But if I already have a compact 'main' VI, including all the subVIs, what can I do?

  It would be nice to have a sort of "hot swapping" feature in LabView, so during the execution of main VI of my project, I could change the Subvi that I want, and when it is ready to activate, the runtime would swap with the old version.

  Thanks for the tips and advice!

  Best wishes

  Hello

  It all depends on how works your vi...

  The only way I see is to use dynamic calls: a vi called dynamically is editable even if appellant vi is running.

  If you change the callee until the caller calls the vi vi.

  Is how the appellant under vi (this includes the values of connectors and run the VI):

  

  Best regards

• How can I draw several plots by using the XY graph during execution?

  Hello

  I want to draw several plots in the graph XY to the means of execution user will select the number of plots that he wants to draw, depending on this value, I have to get these values and use table generation and then I give to graph XY.

  During execution, but how to do this?

  Please help me in this regard.

  Kind regards

  Herald

  Why start a new thread?

• For a control that can be initilaized during execution

  In the case of an enumeration or a constatnt ring. The options to select should be listed when programming

  The option to select is possible during execution.

  I have a table, and I can send the 1st column of values in the menu drop-down, select one during execution.

  Help, please.

  Hi, Mike Grugh,.

  I don't know how to do it with a table drop-down list boxes, but if the number of lines in your file, then you can try the attached example.

  Kind regards

  Amine31

  (Give the congratulations to the right answers and Mark as a solution if your problem is resolved)

• How to change the frequency of sampling DAQmx during execution?

  Hello guys. I'm using LabVIEW in the measures of the frequency response function. My application requires the sampling rate to change according to the frequency of the signal during execution.

  I tried to do it with a "structure of the event" and it works well when I change the rate manually via the front control but it backs do not work when I set up the sampling frequency to vary automatically (just a frequency sweep). Photos below:

  Why not the structure of the event feels the change in the value of "rate"?

  Thanks in advance for your help.

  Lucas

  Hello

  In "automatic mode" to change the sampling rate, the calculated rate is written in the local variable (as illustrated in the code).  Structure of the event does not change value in the local variable as an event.

  In order to make the structure of the event to recognize the change in value of an indicator such as event: write the new value to the property "Value (Sgnl)" corrosponding node to rate indicator (see figure below).  This will make the structure of the event accept the value change in the indicator as event.

  Note: Use architectures such as producers and consumers for such applications, which makes the application readable and expandable.

  See rear queries if any.

  

• What would cause a constant changes during execution typedef enum

  Hello

  In my program I had a problem with a constant of enum for a selection of the tab value change during execution.  The enum is as part of the initialization of the program and when I step through the loop and then you see the property node of the climax to the value tab and in the next step of the enum changes its value.  I'm under LV 8.0

  Any information will be greatly appreciated.

  Gary