Real time blue print + some more
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hi to all
anybody have real time blue print doc, mock projects to work on & practice, and mock test to Practicing for exam(certification)
thanks buddy
Hi,
<i>1. Who will be responsible for preparing the minutes of meeting? (XI Developer/Team Lead/senior consultant etc
)</i>
In general , TL will prepare and rest of all seniors will approved/ signed if it is senior level meeting , Offcourse it depends upon the meeting .
<i>2 In usual Dev->QA->Prod project cycle...
Where would the Configuration and Version Control come into picture?
Who is responsible for configuration process of the developed objects?
How the configuration process would be in real time XI project? Are we needed to use any external configuration/version control tools like VSS etc..?</i>
Yes Configuration will be the developer or the senior for interface configuration / basis for SLD configuration
the respective will be the responsible
<i>3. I come across the terms like Legacy Systems, Third Party systems, SAP systems, Non-SAP systems, Web Systems.</i>
It depens upon the project ... dont ask like this type questions .. these are very confidential ...
I hope this is technical forum ..
Regards
Chilla
<i>reward points if it is helpful..</i>
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Real time queries to know more about live project
Hi All,
I am new to XI, I have some doubts about real time xi project related activities.
1. Who will be responsible for preparing the minutes of meeting? (XI Developer/Team Lead/senior consultant etc )
2 In usual Dev->QA->Prod project cycle...
Where would the Configuration and Version Control come into picture?
Who is responsible for configuration process of the developed objects?
How the configuration process would be in real time XI project? Are we needed to use any external configuration/version control tools like VSS etc..?
3. I come across the terms like Legacy Systems, Third Party systems, SAP systems, Non-SAP systems, Web Systems.
In real time project, can you please answer with few names for each type of systems above I had mentioned? I know this depends on landscape of the project. But I would like to know how the names of these systems would be in real time.
Like .. for Legacy systems --> Mainframe/AS-400 etc (Pls correct me,if i am wrong).
These questions could be very basic questions for Experts. Please answer these questions.
Thanks in advance.
LathaHi,
<i>1. Who will be responsible for preparing the minutes of meeting? (XI Developer/Team Lead/senior consultant etc )</i>
In general , TL will prepare and rest of all seniors will approved/ signed if it is senior level meeting , Offcourse it depends upon the meeting .
<i>2 In usual Dev->QA->Prod project cycle...
Where would the Configuration and Version Control come into picture?
Who is responsible for configuration process of the developed objects?
How the configuration process would be in real time XI project? Are we needed to use any external configuration/version control tools like VSS etc..?</i>
Yes Configuration will be the developer or the senior for interface configuration / basis for SLD configuration
the respective will be the responsible
<i>3. I come across the terms like Legacy Systems, Third Party systems, SAP systems, Non-SAP systems, Web Systems.</i>
It depens upon the project ... dont ask like this type questions .. these are very confidential ...
I hope this is technical forum ..
Regards
Chilla
<i>reward points if it is helpful..</i> -
CompactRIO Real-Time Deployment Requirements
Hello, I have a few questions regarding the requirement of NI's Real-Time Deployment Option and a cRIO. I have multiple licenses of LabVIEW 2009, some with the Real-Time option and some without. That being said, I am wondering what functionality will be missing from the machines that do not have the Real-Time option installed on them. I borrowed a cRIO from someone and was able to read a voltage from the cRIO without having the Real-Time Deployment, so I am not sure what I am missing regarding functionality and not having Real-Time Deployment installed. Any information on the subject would be greatly appreciated. Thank you.
MichaelMSATLAB,
I see three pieces of software potentially involved:
1) LabVIEW
2) LabVIEW Real-Time Module
3) LabVIEW FPGA Module
With just LabVIEW, you can deploy a prebuilt bitfile to the FPGA and communicate with that bitfile. You only need the NI-RIO driver. (In order to built bitfiles, you need the FPGA module.) However, without the Real-Time module you won't be able to communicate with the controller portion at all.
With LabVIEW and the Real-Time module, you can interact with the controller and multiple hardware cards. If you don't have the FPGA module (to build a bitfile), you can use the Scan Mode interface to the FPGA. With the Real-Time module, you can also deploy network shared variables to the controller itself. (Once they're deployed, they stay deployed until you specifically undeploy them or format the controller.)
An ideal setup perhaps for you would be to do the following:
On a computer with LabVIEW, the Real-Time module, and the FPGA module, create a startup executable (for the controller), create a bitfile (for the FPGA), and deploy network shared variables (to the controller) that can be read from LabVIEW on any other computer. Without knowing more about how your cRIO was configured beforehand, it's hard to tell how you got a valid voltage reading. It's possible that you used the process I outlined here.
Kevin S.
Applications Engineer
National Instruments -
Is there a way to create dependency on the real-time jobs
Hi,
We have around 80 real-time services running and loading the changed data into the target.
The process being used is
IBM Informix > IBM CDC > JMS (xml messages) > DS real-time services > Oracle EDW.
While using the above process, when ever there is change in the fact table and the dimension table, both the real-time services are loading the data at the same time into the target. This is causing issues in looking up data with the timing issue.
Is there a way where we can create a dependency and resolve the timing issue and make sure the lookup table is loaded and then the master table is loaded?
Please let me know.
Thanks,
CHello
With the design you curently have, you will have potential sequencing issues. There is no magic in Data Services to solve this.
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Trouble drawing a real time line across X axis.
Hi,
I am trying to draw a line across the X axis in real time, but for some reason, the simply cases are way off. For example, If I try to draw the line for two minutes. my line will only make it to about 1 min 45-50 seconds within that time. I tried to make up for the difference by checking the system clock, but that has not helped. Can anyone see something obviously wrong in my code:
protected class GraphTimerTask extends TimerTask {
protected static final int DELAY = 31;
protected long currentTime = 0;
protected long previousTime = -1;
private boolean isOn = false;
protected Timer timer = null;
public GraphTimerTask(Timer t) {
this.timer = t;
isOn = true;
public void run() {
if(previousTime > 0) {
currentTime += System.currentTimeMillis() - previousTime;
else {
currentTime += DELAY;
Graph.this.repaint();
previousTime = System.currentTimeMillis();
protected boolean isOn() { return isOn; }
protected long getTime() { return currentTime; }
protected void stop() { isOn = false; timer.cancel(); }
}currentTime is the actual time that is repainted on my graph when the repaint() is called.Timer does not take into account the time taken to process the Timer event. The following is one of my simple examples of how to do something similar to what you want to do and to take into account (parially) the processing time..
import java.awt.*;
import javax.swing.*;
import java.util.*;
public class SimpleAnimation extends JFrame
public SimpleAnimation()
super("Simple Annimation Demo");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// The model instance
AnnimationModel annimationModel = new AnnimationModel();
// The view of the model
AnimationView animationView = new AnimationView(annimationModel);
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// The view becomes the content pane
setContentPane(animationView);
pack();
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AnimationView(AnnimationModel annimationModel)
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// when the view is updated
annimationModel_ = annimationModel;
// Listen for the events indicating that the model has changed
annimationModel_.addObserver(new Observer()
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// All we need to do is to get the view to repaint
AnimationView.this.repaint();
public void paintComponent(Graphics g)
super.paintComponent(g);
// Update the view based on the information in the model.
g.setColor(Color.red);
// Convert the model positions to view positions
// in this case by scaling to the actual width and height.
int xScreenPosition = scaleValue(annimationModel_.getX(), getWidth() - 20 ) + 5;
int yScreenPosition = scaleValue(annimationModel_.getY(), getHeight() - 20 ) + 5;
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g.fillOval(xScreenPosition, yScreenPosition, 10, 10);
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AnnimationModel()
new Thread()
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while(true)
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// The approach is to calcualte how long we have to wait. In
// this way we partially compensate for the processing time
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synchronized (this)
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try
this.wait(updatePoint - System.currentTimeMillis());
catch (Exception e)
// Nothing to do
// Update the model - in this case it is very simple
theta_ += deltaTheta;
// Notify the observers
setChanged();
notifyObservers();
}.start();
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public double getX()
return Math.cos(theta_);
public double getY()
return Math.sin(theta_);
// The angular position of the point
private double theta_;
// Simple test main
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Export journalized data in real time
Hello,
I must pull journalized data in real time out of Oracle DB source.
my package has ODIWaiForData operator and interface which triggers only in case of Journalized Data in my source table. Interface loads data to target Oracle table in real time and it works.
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Now I have to create consolidated report using all the characteristics. I have build some sample reports but getting not assigned where there is no data.
How can I achieve this?
Thanks in advance,
Saravanan RHi suman,
Thanks for your reply .
I have attached the screen shot of the output. I have created the Infoset using info objects and real time cube, on top of that I have created query.
this is the problem am facing can please suggest on this . -
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can u send me the OM issues and real time questions and any HR module Questions and Blue prints .pls if useful awarded points
my mail id is [email protected]Hi HR Team,
can u send me the OM issues and real time questions and any HR module Questions and Blue prints .pls if useful awarded points
my mail id is [email protected] -
Hello some real time questions
Hello guys,
Can any one help with this question.
1) Difference between Interactive & Drill down
repot? What specific statements do you use, when
writing a drill down report?
(is both are same or any difference is there)
2) What transaction do you use for Data Analysis?
3) When a program is created and need to be
transported to Production, does selection texts
always go with it? if not how do you make sure?
4) Can you make the CTS entries? How do you do it?
5) What are change header / detail tables? Have
you used them? ( i dont know what exactly is this?
and from which topic?)
6) What is currency factoring technique?
7) Is it possible to run host command from SAP
environment? How do you run?
8) What is the difference in using COMMIT WORK
within a called transaction & within a called dialog
module in an existing module?
9) What is the difference between the report
status & screen status?
10) what is the main diff between LSMW & session?
11) How to introduce authorization objects in
reports? How can you give authorization?
12) Diff between BAPI & RFC?
13) How field properties are set with * for
password?
14) How to create our own parameter ID in SE11?
15) What is a Ztable? How to create it?
(i think it is user defined table
and using Domain, Data Element & Table fields we
can create, if so, why it is to be called as only
'z' table, when we can careat with 'y')
<b>SOME REAL TIME QUESTIONS:</b>
1) How many SAP instances are there in your
organization?
2) What SAP version is in use for each instance?
3)What is the Hot package level for each instance?
4)What OS is employed per instance?
5)From where you get the request no?
Any one Answer this question it will be useful for all.
Thanks in advance.Here are answers to some of your questions. Hopefully this will help you.
1) Difference between Interactive & Drill down
repot? What specific statements do you use, when
writing a drill down report?
(is both are same or any difference is there)
--> It's the same. You have events AT PF-STATUS, AT LINE-SELECTION, AT USER-COMMAND which are used to code for Interactive reports. Check this link for more details
http://help.sap.com/saphelp_46c/helpdata/en/d3/2e974d35c511d1829f0000e829fbfe/frameset.htm
2) What transaction do you use for Data Analysis?
--> What do you exactly mean by data analysis?
3) When a program is created and need to be
transported to Production, does selection texts
always go with it? if not how do you make sure?
--> Yes, it goes with it.
5) What are change header / detail tables? Have
you used them? ( i dont know what exactly is this?
and from which topic?)
--> All changes in SAP data are logged in Change Header and Item table. CDHDR and CDPOS are change header and item tables respectively.
8) What is the difference in using COMMIT WORK
within a called transaction & within a called dialog
module in an existing module?
--> Commit work commits all database changes which occurs before commit statement.
10) what is the main diff between LSMW & session?
--> LSMW and session are 2 different ways to update data in SAP database.
Check this out -
Session Method
LSMW
11) How to introduce authorization objects in
reports? How can you give authorization?
Need to add code for the same using Authority check command. Check this thread
ABAP Development
13) How field properties are set with * for
password?
--> You can modify field properties which displaying data. In this way you can set data to encrypt with 'X'.
14) How to create our own parameter ID in SE11?
-> Check out this thread
ABAP Development
15) What is a Ztable? How to create it?
(i think it is user defined table
and using Domain, Data Element & Table fields we
can create, if so, why it is to be called as only
'z' table, when we can careat with 'y')
--> using transaction code SE11. All custom objects in SAP can start either with Y or with Z. -
How come you can not use more than 126GB of a 1.5TB diskdrive with LabVIEW Real Time?
How come you can not use more than 126GB of a 1.5TB diskdrive with LabVIEW Real Time?
This is only 8.3% of the available disk drive space!
http://digital.ni.com/public.nsf/allkb/E7E2F5657B6026358625750B007201A6?OpenDocument
National Instrument's solution is either reformat you drive to less than 126GB or replace the drive with one less than that size.
Please NI, tell me you are going to fix your LabVIEW Real Time soon, and that we won't have to wait for LabVIEW RT 9.2.1 in 2011 for this one to be fixed.
http://upload.wikimedia.org/wikipedia/commons/9/90/Hard_drive_capacity_over_time.svg
Drives as large as 126GB or more have been around since about mid 2002. That's about 7 Years now and LabVIEW Real Time STILL can't use drives larger that 126GB! Please NI. Do something.
We deserve fixes to the old versions of LabVIEW RT. How about updates to LabVIEW RT. Such as 7.0.2, 7.1.2, 7.6.2, 8.0.2, 8.2.2, 8.6.2.
We don't need new features or versions of LabVIEW RT such as 9.0 until we have some of bugs fixed in the existing versions.
Kevin.
Message Edited by kmcdevitt on 05-29-2009 03:39 PM
Solved!
Go to Solution.Coq rouge wrote:
NI is not making the Real Time OS in house. I do not remember which firm that is making it. Anyway you are allowed to use a hard drive that has been partitioned. And 126GB is some space is it not? I remember Bill Gates declared one time that 640Kb ram should be more than enough for any PC application also in the future
Coq Rouge (formerly t06afre),
The RealTime OS is an NI Product that is purchased from NI.
NI may or may not outsource design, developement, or manufacturing of the products that it sells under its own Company name.
For this reason I would be concerned if I were a PXI Embedded Controller designer/developer in the United States.
Yes, 126GB is some space. I see that there are now 2TB drives available. 126GB would be 6.3% of a new 2TB drive. Should we all be happy with being able to use 6.3% of the available drive space. Moore's Law seams to be alive and well. Drives larger than 126GB have been readily available for 5 or 6 Years. This should not be a surprise to NI. Why don't they do something about it.
Thanks for the trivia on Bill Gates. I must have missed that one since I don't try to keep up with Microsoft. I believe that he is a wonderful person and he and his family are doing wonders for the world in their "retirement". The world needs more like him.
What I do remember is Steve Jobs telling us that we would never need more that 128MB and that we would never to need to do anymore software development because everything was already in the "ToolBox".
McKevin. -
I know its Friday but please reply with some real time scenerios...
Please let me know the kind of challenges you faced on your current project and the kind of approach you took to solve them...
Regards by heart
BhaloutHi Bhalout
We can say every project is a challenging one .... But one of the case i can explain is .........
We are getting monthly data from source , but we need maintain that data in ODS according to Weeks.
Example:
CompanyCode| Month | Key Figure
1000 | 200703| 100
I have split the monthly records in to Weekly record when loading the data in to BW. This is done by selecting Return Table option in the update rules of a Key figure and a writing a start routine..........
Example:
ODS/Cube Data
CompanyCode | CalMonth | Week | KeyFigure
1000 | 200703 | 200709 |25
1000 | 200703 | 200710 |25
1000 | 200703 | 200711 |25
1000 | 200703 | 200712 |25
Hope this example works..........
Some other challanges you can explain about are
Query Performance issues when go live and you can explain about maintaining aggregates, data load issues such as failing of delta in a process chain .........and how you resolved those issues.
One example is you can say Users want to see some special characters in the report and I used RSKC transaction to allow those special characters.........
Mostly this question is a general question and I hope you can get more real time scenarios from sdn.......
Assign Points If useful.......
Regards
Naga -
Please send me some real time quetions in REPORTS/ ALV REPORTS
please anybody can send me some real time issues and quetions from REPORTS,
ALV REPORTSHi,
Report is basically a program which extracts the data from the database tables based on some inputs and gives the output as a list.
Report are classified as Classical Reports, Interactive Reports and ALV Report.
Classical Report is a normal report which just displays the output.User cannot interact with that report.
Interactive Report is nothing but, a user can interacte with the report.After a basic list is displayed, user can click on some field on the list which generates a secondary list giving the necessary information relevant to that field.
ALV Report is to provide users with a consistent, user friendly and functional method of manipulating the data, which appears on report lists. ALV provides more advantages than the normal report
Reports
http://www.sapgenie.com/abap/reports.htm
http://www.allsaplinks.com/material.html
http://www.sapdevelopment.co.uk/reporting/reportinghome.htm
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.
http://www.sapbrain.com/FAQs/TECHNICAL/SAP_ABAP_REPORTS_FAQ.html
http://www.sap-img.com/
http://www.sapdevelopment.com
http://www.sapmaterial.com
ALV programs.
http://www.geocities.com/mpioud/Abap_programs.html
. How do I program double click in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
How can I use ALV for reports that are going to be run in background?
http://www.sapfans.com/forums/viewtopic.php?t=83243
http://www.sapfans.com/forums/viewtopic.php?t=19224
ALV
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - http://www.sapgenie.com/abap/reports.htm
http://www.allsaplinks.com/material.html
http://www.sapdevelopment.co.uk/reporting/reportinghome.htm
Top-of-page in ALV
selection-screen and top-of-page in ALV
ALV Group Heading
http://www.sap-img.com/fu037.htm
ALV
http://www.geocities.com/mpioud/Abap_programs.html
Regards,
Priyanka.
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