EA 3.1 - Data Node Questions

I have the following questions regarding the Data and Model Nodes
1. Is it possible to define one table/view to be used in building the model(s) and a different table/view for testing the model.
2. If we use the same table/view for the build and testing, can we see what data is being used for the build and what data is used for the testing
3. For question 2, can we extact the data into another table etc

Hi Brendan,
See answers below.
Thanks, Mark
1. Is it possible to define one table/view to be used in building the model(s) and a different table/view for testing the model.
Answer:
Yes. Just connect another data source to the Classification or Regression Build Node.
The second DS node has a link labeled as Test. If you want to swap the build and test data source, then select the Build Node, right click to bring up the node context menu and select "Swap Data Sources".
2. If we use the same table/view for the build and testing, can we see what data is being used for the build and what data is used for the testing.
Answer:
No. The split data are temporary views. If you want to control exactly what data is used, then use your own test and build data source nodes.
3. For question 2, can we extact the data into another table etc
Answer:
See answer to question 2.

Similar Messages

Difference between modal node and data node

Hi Experts,
One small basic question: What is the difference between a modal node and a data node?? Why do we bind a modal node with a function module and nota a data node?? Moreover, what is a recursion node n how cani make use of this node??
Regards,
KM

Hi Kaustubh,
Please check below documents:-
Thread - [Value Node vs Model Node - 1|Value Node vs Model Node;
Thread - [Value Node vs Model Node - 2|Value Note Vs Model Node;
SAP Wikki - [Value Nodes,Model Nodes,Recursive Nodes |http://wiki.sdn.sap.com/wiki/display/WDJava/ValueNodes,ModelNodes,Recursive+Nodes]
Hope it helps
Regards
Arun

Multiple repeating SubForms binding to the same data node

Having multiple repeating SubForms binding to the same data node : In our documents, many times we need to display information from same table in multiple locations. For example, if document displays information of Insureds on one page and information of drivers on another page, we need to create a LiveCycle document with two SubForms. Each SubForm needs to have a repeating binding to CommonInsured element in XSD. LiveCycle Designer is not able to handle such case. We cannot have two subforms bound to the same node, ONLY in a case where repeating option is selected for data binding.
The only way I have found out is the following Javascript
//Get the data node from XML. You will find the code for this function in //JavaHelperFunctions library.
// InsuredDataRepeatingSubForm is a second subform.
//You need to manually add instances to this subform at the
//runtime and Insured data to each instance.
var insuArray = JavaHelperFunctions.getInsureds();
    var i=0;
    for( i=0; i<insuArray.length; i++)
       if (i>0)
var thesubform = this.InsuredDataRepeatingSubForm.instanceManager.addInstance(i);
              thesubform.InsuredName.rawValue = insuArray[i].fullName.value;
       else
               this.InsuredDataRepeatingSubForm.InsuredName.rawValue = insuArray[i].fullName.value;
Is there any way I can achieve directly using bindings since we are trying to minimize javascript that changes the layout of the form?
Thanks in advance!

Unfortunately not. I've spent countless hours/days trying to do the same thing. You have to use code. The form consumes all the data it can into the repeating elements until there is none left and it is not reused.
Here's a function I wrote just for that purpose. Feel free to use it:
function loadData(source,target){
target.setInstances(source.count);//set the target's subform instances to match the source's
for (var a=0;a<source.count;a++){//loop through each subform instance
var sourceSubform=source.resolveNode(source.name.substr(1)).all.item(a);
var targetSubform=target.resolveNode(target.name.substr(1)).all.item(a);
for (var b=0;b<sourceSubform.nodes.length;b++){//loop through the children of each
   if (sourceSubform.nodes.item(b).className=="field" && targetSubform.resolveNode(sourceSubform.nodes.item(b).name)!=null)//check for matching fields
    if (typeof(targetSubform.resolveNode(sourceSubform.nodes.item(b).name).value.exData)=="undefined" ||
     typeof(targetSubform.resolveNode(sourceSubform.nodes.item(b).name).value.exData.body)=="undefined")
     targetSubform.resolveNode(sourceSubform.nodes.item(b).name).rawValue=sourceSubform.nodes.item(b).rawValue;
    else
     targetSubform.resolveNode(sourceSubform.nodes.item(b).name).value.exData.loadXML(sourceSubform.nodes.item(b).value.exData.saveXML(),1,1);
   if (sourceSubform.nodes.item(b).className=="instanceManager" && targetSubform.resolveNode(sourceSubform.nodes.item(b).name)!=null)//check for matching subforms
    loadData(sourceSubform.nodes.item(b),targetSubform.resolveNode(sourceSubform.nodes.item(b).name));
Just make sure the source and target subform hierarchies are identifal, same name and all. It will recurse down the tree and transfer source fields (rich text and plain) to their sister targets.
Kyle

WD - Adobe Interactive Form - Bound data node must not be empty!

Hello,
i have a problem to display the result of a search view in an Adobe PDF. I got the error-message "Bound data node Node(ResultPDFView.FlightList) of InteractiveForm must not be empty!"
To develop a prototyp i have changed the Flight-List example. I have added a new view, mapped the data of the model to the data of the customController. At the wdInit-Method i have initialized the nodes.
//@@begin javadoc:wdDoInit()
/** Hook method called to initialize controller. */
//@@end
public void wdDoInit()
    //@@begin wdDoInit()
     // Create a new element in the Bapi_Flight_Getlist_Input node
     Bapi_Flight_Getlist_Input bapiInput = new Bapi_Flight_Getlist_Input();
     wdContext.nodeBapi_Flight_Getlist_Input().bind(bapiInput);
     // Create new elements in the Destination_From and Destination_To nodes
     bapiInput.setDestination_From(new Bapisfldst());
     bapiInput.setDestination_To(new Bapisfldst());
     // Create a new element in the Bapi_Flight_Getlist_Output node
     Bapi_Flight_Getlist_Output bapiOutput = new Bapi_Flight_Getlist_Output();
     wdContext.nodeOutput().bind(bapiOutput);
     // Create a new element in the Flight_List node
     Bapisfldat     bapiFlightList = new Bapisfldat();
     wdContext.nodeFlight_List().bind(bapiFlightList);
     bapiFlightList.setAirline("LH");
    //@@end
If i start the application i can see all the information (the airline) in my PDF-Dokument, but after the Bapi-Call
i got the error message !
//@@begin javadoc:onActionSearch(ServerEvent)
/** Declared validating event handler. */
//@@end
public void onActionSearch(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onActionSearch(ServerEvent)
     wdThis.wdGetFlightListCustController().executeBapi_Flight_Getlist_Input();
    //@@end
Where is the problem ? Must i mapp the result element to the currentContextElement ?
Thanks for help !
Regards
Jürgen Berndt

Hi Jurgen
Were you able to find out the solution for this? I am getting the same error on a much simpler application - I am trying to do the tutorial given on SAP Help Site at
http://help.sap.com/saphelp_nw04/helpdata/en/dc/f1783fe3263042e10000000a114084/frameset.htm
Thanks
Pankaj

Memory leak in Real-Time caused by VISA Read and Timed Loop data nodes? Doesn't make sense.

Working with LV 8.2.1 real-time to develop a host of applications that monitor or emulate computers on RS-422 busses. The following screen shots were taken from an application that monitors a 200Hz transmission. After a few hours, the PXI station would crash with an awesome array of angry messages...most implying something about a loss of memory. After much hair pulling and passing of the buck, my associate was able to discover while watching the available memory on the controller that memory loss was occurring with every loop containing a VISA read and error propogation using the data nodes (see Memory Leak.jpg). He found that if he switched the error propogation to regular old-fashioned shift registers, then the available memory was rock-solid. (a la No Memory Leak.jpg)
Any ideas what could be causing this? Do you see any problems with the way we code these sorts of loops? We are always attempting to optimize the way we use memory on our time-critical applications and VISA reads and DAQmx Reads give us the most heartache as we are never able to preallocate memory for these VIs. Any tips?
Dan Marlow
GDLS
Solved!
Go to Solution.
Attachments:
Memory Leak.JPG ‏136 KB
No Memory Leak.JPG ‏137 KB

Hi thisisnotadream,
This problem has been reported, and you seem to be exactly reproducing the conditions required to see this problem. This was reported to R&D (# 134314) for further investigation. There are multiple possible workarounds, one of which is the one that you have already found of wiring the error directly into the loop. Other situations that result in no memory leak are:
1. If the bytes at port property node is not there and a read just happens in every iteration and resulting timeouts are ignored.
2. If the case structure is gone and just blindly check the bytes at port and read every iteration.
3. If the Timed Loop is turned into a While loop.
Thanks for the feedback!
Regards,Stephen S.
National Instruments
Applications Engineering

How to use event structure of event data nodes event filter nodes in programming

hi,
I need manual of how to use 'event structure' events of 'event data nodes' and 'event data filters'...please help me....
Regards
Ravindranath

I'm not really sure what you are looking for here. Did you do a search in the LabVIEW help for Event Structure?
The Event Data Node just returns information about the event, like control data, control reference, what caused the event, etc.
The Event Data Filters are just used in Filter Events. This allows you to discard an event or change the data that the event will recieve.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

VDI secondary data node down

Dear all,
i have one primary and two secondary setup
both primary and one secondaryA are running fine. but when i used ./vda-db-status on another secondary B . it showed me down
data node down
actually secondary B was shutdown due to power failure. when we restarted the server it gave us boot error. boot archive..fsck -F ufs /dev/rdisk/....solved the problem
but when we booted it was down..in mysql cluster status. this server is also datanode in cluster.
I checked svcs svc:/application/database/vdadb:core is down showing offline*
in /var/opt/SUNWvda/mysql-cluster/ndb_3.error.log
I found following
Current byte-offset of file-pointer is: 1566
Time: Tuesday 8 June 2010 - 13:08:28
Status: Ndbd file system error, restart node initial
Message: File not found (Ndbd file system inconsistency error, please report a bug)
Error: 2815
Error data: DBLQH: File system open failed. OS errno: 2
Error object: DBLQH (Line: 3083) 0x0000000a
Program: /opt/SUNWvda/mysql/bin/ndbd
Pid: 875
Version: mysql-5.1.37 ndb-7.0.8a
Trace: /var/opt/SUNWvda/mysql-cluster/ndb_3_trace.log.1
***EOM***
Time: Tuesday 8 June 2010 - 13:32:00
Status: Ndbd file system error, restart node initial
Message: File not found (Ndbd file system inconsistency error, please report a bug)
Error: 2815
Error data: DBLQH: File system open failed. OS errno: 2
Error object: DBLQH (Line: 3083) 0x0000000a
Program: /opt/SUNWvda/mysql/bin/ndbd
Pid: 5686
Version: mysql-5.1.37 ndb-7.0.8a
Trace: /var/opt/SUNWvda/mysql-cluster/ndb_3_trace.log.2
***EOM***
Time: Tuesday 8 June 2010 - 13:42:26
Status: Ndbd file system error, restart node initial
Message: File not found (Ndbd file system inconsistency error, please report a bug)
Error: 2815
Error data: DBLQH: File system open failed. OS errno: 2
Error object: DBLQH (Line: 3083) 0x0000000a
Program: /opt/SUNWvda/mysql/bin/ndbd
Pid: 764
Version: mysql-5.1.37 ndb-7.0.8a
Trace: /var/opt/SUNWvda/mysql-cluster/ndb_3_trace.log.3
***EOM***
______________________________________________________________________________________________________________

Further i saw Vdadb:core.log
i found following
.........................(logs omitted)
[ Jun 8 13:08:16 Executing start method ("/opt/SUNWvda/lib/vda-db-service start") ]
Configuration:
MGMT_NODE=[0]; NDBD_NODE=[1]; SQL_NODE=[0]; MULTI_HOST_MODE=[1];
NDBD_CONNECTSTRING=[mycompnay.com]; NDBD_INITIAL_ARG=[]; NDBD_NODE_ID=[3];
MYSQL_BIN=[opt/SUNWvda/mysql/bin];
Starting the Sun Virtual Desktop Infrastructure Database service:
- Starting Data Node... 2010-06-08 13:08:18 [ndbd] INFO -- Configuration fetched from 'mycompnay.com:1186', generation: 1
Arguments: [mycompnay.com ]...
Error
[ Jun 8 13:14:46 Method "start" exited with status 95 ]
[ Jun 8 13:31:35 Leaving maintenance because disable requested. ]
[ Jun 8 13:31:35 Disabled. ]
[ Jun 8 13:31:56 Enabled. ]
[ Jun 8 13:31:56 Executing start method ("/opt/SUNWvda/lib/vda-db-service start") ]
Configuration:
MGMT_NODE=[0]; NDBD_NODE=[1]; SQL_NODE=[0]; MULTI_HOST_MODE=[1];
NDBD_CONNECTSTRING=[mycompnay.com]; NDBD_INITIAL_ARG=[]; NDBD_NODE_ID=[3];
MYSQL_BIN=[opt/SUNWvda/mysql/bin];
Starting the Sun Virtual Desktop Infrastructure Database service:
- Starting Data Node... 2010-06-08 13:31:57 [ndbd] INFO -- Configuration fetched from 'mycompnay.com:1186', generation: 1
Arguments: [mycompnay.com ]...
Error
[ Jun 8 13:38:27 Method "start" exited with status 95 ]
[ Jun 8 13:38:27 Leaving maintenance because disable requested. ]
[ Jun 8 13:38:27 Disabled. ]
[ Jun 8 13:42:21 Executing start method ("/opt/SUNWvda/lib/vda-db-service start") ]
Configuration:
MGMT_NODE=[0]; NDBD_NODE=[1]; SQL_NODE=[0]; MULTI_HOST_MODE=[1];
NDBD_CONNECTSTRING=[mycompnay.com]; NDBD_INITIAL_ARG=[]; NDBD_NODE_ID=[3];
MYSQL_BIN=[opt/SUNWvda/mysql/bin];
Starting the Sun Virtual Desktop Infrastructure Database service:
- Starting Data Node... 2010-06-08 13:42:22 [ndbd] INFO -- Configuration fetched from 'mycompnay.com:1186', generation: 1
Arguments: [mycompnay.com ]...
Error
[ Jun 8 13:48:50 Method "start" exited with status 95 ]
any ideas

Querying a date node

I have an indexed database that has some date nodes. When I run the query:
query 'collection("")/project[xs:date(obsblock/subObsblock/trial/trialObservationDate) = xs:date("2006-11-11")]'
I see it using the date index and it returns the proper documents. However if I do any search other than = I get an error:
stdin:28: query failed, Error: Invalid lexical value [err:FORG0001], <query>:1:81
collection("")/project[xs:date(obsblock/subObsblock/trial/trialObservationDate)
< xs:date("2006-11-11")]
^
I have tried >, <, lt, gt, etc. Does anyone know of a way to query dates with anything but =?
Doug

Here is the relavent data from the doxument:
<project>
     <obsblock>
          <obsblockID>123</obsblockID>
          <obsblockStatus>INCOMPLETE</obsblockStatus>
          <priority>0</priority>
          <subObsblock>
               <subObsblockID>none</subObsblockID>
               <trial>
                    <trialID>1</trialID>
                    <trialStatus>INCOMPLETE</trialStatus>
                    <trialObservationLength>0.0</trialObservationLength>
                    <trialObservationDate>2006-11-11</trialObservationDate>
               </trial>
          </subObsblock>
     </obsblock>
</project>
Doug

Bound data node Node of InteractiveForm must not be empty

I try to generate a pdf document with name and surname in web dynpro.
I have this context
Pdf
     - Name       (string)
     - Surname (string)
     - pdfSource (Binary)
I set this options in the properties of InteractiveForm:
dataSource : Pdf
displayType: activeX
mode         : updateDataInPdf
pdfSource   : Pdf.pdfSource
In the implementation tab I add the following code lines (Add the source code to the wdDoInit method):
wdContext.currentPdfElement().setSurname("xxxxxxx");
    wdContext.currentPdfElement().setName("xxxxxxx");
But when I deploy my applications I have this error:
Bound data node Node(SchedaView.Pdf) of InteractiveForm must not be empty!
Can you help me?
Thanks!!!

Hi shanto aloor,
I have configured the ADS, but now I have another error:
   java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:134)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
    at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.readLine(HTTPSocket.java:806)
    ... 43 more
Can you help me?

Bound data node Node must not be empty- error

Hi All,
We created a new value node in the context for our data source and set the cardinality to 0..N. We know that we need to initialize and bind this but don't know how so we're getting the erro "bound data node Node must not be empty" when we run the form.
Please help.
Thanks,
Tyken

Hi Jurgen
Were you able to find out the solution for this? I am getting the same error on a much simpler application - I am trying to do the tutorial given on SAP Help Site at
http://help.sap.com/saphelp_nw04/helpdata/en/dc/f1783fe3263042e10000000a114084/frameset.htm
Thanks
Pankaj

"xfa.data.nodes.remove" wreaking havoc on dynamic forms

I have a web service that I created using Workbench, and it is using the Query Multiple Rows as XML component. It returns multiple items depending on criteria supplied by the form filler. The data is being placed into a drop down field. In order to facilitate this I followed what I had read previously in these forums, which is to load the xml into the DOM and then navigate to the nodes needed and loop through and add then into the drop down. That works great. The problem happens when I want to reset the data in the drop down in order to facilitate another query. So what happens in the form is:
A user is presented with a drop down that has two options, to 'add new object', or to 'edit existing object'.
If the user selects 'add new object', a blank form is displayed and the user can fill it out. Once the form is filled out, a web service takes the information and creates a row in the database.
If the user selects 'edit existing object' a web service fires and brings back xml data and places the data into two separate drop downs, one for 'staff lead' and one for 'departments'. When they select an option, another web service fires to query the database based on the selection. It works fine the first time. But say someone decides to change an option from either the 'staff lead' or the 'departments' drop downs, which would logically change the criteria for the query, things get crazy. I have to use the xfa.data.nodes.remove command in order to remove the nodes from the DOM so that the next query comes in and loads into the DOM correctly. If I don't do this, then the drop down keeps the previous data in it.
The problem is that once you use the command on a Dynamic form (this is important, the form must be dynamic.) things start disappearing on the form. Can't figure out why. Help...
Very important: The form needs to be a dynamic form. The problem does not happen on static forms.
Mike

I have looked at the result set and everything looks good to me. I have my root node and all of the form data elements under it, then I have the staff lead, and department node. Each have a child node named repeating, (I've tried different names there and it didn't make a difference.) and inside the repeating node are the values. In my remove statement I point to the either department or staff lead nodes (depending on which I need to clear.) and go through the xfa.data.nodes.remove step. What's interesting is that somehow this command is changing the visibility of subforms, which are not listed anywhere in the data DOM? I'm more confused now.
Mike

The DATA CAP MEGA THREAD....post data cap questions or comments here.

In the interest of keeping things orderly....This is the DATA CAP MEGA THREAD....post data cap questions or comments here.
Please keep it civil.
Comcast is testing usage plans (AKA "data caps") in certain markets.
The markets that are currently testing usage plans are:
Nashville, Tennessee market: 300 GB per month and additional gigabytes in increments/blocks ( e.g., $10.00 per 50 GB ).
Tucson, Arizona market: Economy Plus through Performance tiers receive 300 GB. Those customers subscribed to the Blast! Internet tier receive 350 GB; Extreme 50 customers receive 450 GB; Extreme 105 customers receive 600 GB. Additional gigabytes in increments/blocks of 50 GB for $10.00 each in the event the customer exceeds their included data amount.
Huntsville and Mobile, Alabama; Atlanta, Augusta and Savannah, Georgia; Central Kentucky; Maine; Jackson, Mississippi; Knoxville and Memphis, Tennessee and Charleston, South Carolina: 300 GB per month and additional gigabytes in increments/blocks ( e.g., $10.00 per 50 GB ) Economy Plus customers have the option of enrolling in the Flexible-Data plan.
Fresno, California, Economy Plus customers also have the option of enrolling in the Flexible-Data plan.
- If you live outside of these markets you ARE NOT currently subject to a data plan.
- Comcast DOES NOT THROTTLE your speed if you exceed your usage limits.
- You can check out the Data Usage Plan FAQ for more information.

I just got a call today that I reached my 300GB limit for the month. I called and got a pretty rude response from the security and data usage department. The guy told me in so many words that if I do not like or agree with the policy that I should feel free to find another service provider.!!! I tried to explain that we watch Netflix and XFinity on-demand alot and I was told that that can not be anywhere close to the data usage. I checked my router and watching a "super HD, dolby 5.1" TV show on Netflix will average about 5-6 GB per hour (1.6MB/s) ... sp this means that I can only watch no more than 1-2 Super HD TV shows a day via Netflix before I run out of my data usage. This seems a bit redicilous doesn't it? Maybe the TV ads about the higher speed than the competition should be accompanied with "as long as you don't use it too often" Not a good experience ...

Data archieving questioner required

Dear All,
We have been approched by one of our cleint for DATA ARCHIVING from R/3 system.
Management has pushed my name in this.
Requirement is to prepare DATA ARCHIVING QUESTIONER template.
Can please anybody help me out in this regard from MM point of view.
Thanking you in advance.
Regards
Nasir Chapparband.

Hi,
Refer following link;
[http://itmanagement.earthweb.com/datbus/article.php/3109221]
SAP Data Archiving
1.0 Introduction to Enterprise Data Archiving
Currently, a large number of enterprises use SAP R/3 as a platform for integration of business processes. The continuous usage of SAP results in huge amounts of enterprise data, which is stored in SAP R/3. With passage of time, the new and updated data is entered into the system while the old data still resides in the SAP enterprise system.
Since some of the old data is critical, it cannot be deleted. The difficulty is keeping the data you want, and deleting the data you do not want. Hence, a SAP database keeps on expanding rapidly and enterprise systems, which have limited data retention abilities for a few years, suffer from problems such as data overflow, longer transaction processing times, and performance degradation.
The solution of this problem has led to the concept of Data Archiving in SAP. Data Archiving removes out-of-date data from the SAP database that the R/3 system does not need online, but can be retrieved on a later date, if required. This data is known as archived data and is stored at an offline location. Data Archiving not only consistently removes data from the database but also ensures data availability for future business requirements.
One rule of thumb is that in a typical SAP enterprise system, the ratio of data required to be online and instantly accessible to old data, which could be archived, and stored offline is 1:6. For example, if an enterprise has 2100 GB of SAP database, the online data, which is frequently used by SAP users will be 300 MB and the rest (1800 MB) will be scarcely used and hence can be archived.
1.1 Data Archiving u2013 Features
It provides a protection layer to the SAP database and resolves underperformance problems caused by huge volumes of data. It is important that SAP users should keep only minimal data to efficiently work with database and servers. Data archiving ensures that the SAP database contains only relevant and up-to-date data that meet your requirements.
Data archiving uses hardware components such as hard disks and memory. For efficient data archiving, minimum number of disks and disk space should be used.
It also reduces the system maintenance costs associated with the SAP database. In the SAP database there are various procedures such as, data backup, data recovery, and data upgrade.
SAP data archiving complies with statutory data retention rules that are common and well-proven techniques.
SAP data archiving can be implemented in two ways. In the next section both options will be discussed in detail.
Also refer following link;
[SAP Data Archiving Tutorial|http://www.thespot4sap.com/articles/SAP_Data_Archiving_Overview.asp]

How data in transferred to data nodes from Azure Blob?

I started a HDInsight cluster which was using a Azure blob storage. After looking at the jobs counters I noticed that there are some 'local' and 'rack-local' mappers for the job. I wonder to know what this local mappers mean? as far as I understood the architecture
of HDInsight, the data nodes and blob storage are located in two different clusters and data is transferred to data nodes over a high-speed network. So how come there exist 'local mappers'? how about 'rack local mapper'? Are the data first copy to local disk
of the data nodes and then get passed to the data nodes to get processed?

Hi,
When HDInsight is performing its task, it is streaming data from the storage node to the compute node. But many of the map, sort, shuffle,and reduce tasks that Hadoop is performing is being done on the local disk residing with the compute nodes themselves.
The map, reduce, and sort tasks typically will be performed on compute nodes with minimal network load while the shuffle tasks will use some network to move the data from the mappers nodes to less reduce nodes. The final step of storing the dat back
to the storage is typically a much smaller dataset (e.g. a query dataset or report). In the end, the network is being more heavily utilized during the initial and final streaming phases while most of the other tasks are being performed intra-nodally
(i.e. minimal network utilization).
Regards.
Debarchan Sarkar - MSFT ( This posting is provided AS IS with no warranties, and confers no rights.)

Suggested Feature: Add event case number data node

The Source data node in an event structure is too vague to be of much practical use. (Values are LabVIEW UI, ActiveX, User Event, and <Other>...) A data node containing the event case number would be very useful to the developer wishing to merge the event case number into error messages. I hope this feature can be incorporated into a future version of LabVIEW.
Thanks!
Larry Stanos

You can make product suggestions at http://digital.ni.com/applications/psc.nsf/default?OpenForm&temp1=&node=
I'm not sure an Event Case number even exists and I think the name of the event and the event type would provide more usefule information. That can easily be done with something like the attachment.
Message Edited by Dennis Knutson on 04-07-2006 08:24 AM
Attachments:
name and event type.JPG ‏18 KB

EA 3.1 - Data Node Questions

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