How to trigger workflow from WDA and read workflow container into WDAscreen

Dear Expert,
Please suggest the solution for the following requirement:
   1. Create 1 leave request from WDA and submit for approval
   2. When User press "submit" button in WDA screen, workflow will be triggered for processing approval .
   3. When 1 request is sent to approver, he logon into portal and access to UWL to process task himself.
   4. After he press approval link, the system will call WDA screen to process approval ( this screen will contain full information of requester.)
   5. After finishing process, the result will return workflow and end of process.
Please send simple example for step 1 and one for get data from workflow into WDA screen at step4
Any help would be appreciated
Thanks and best regards,
DucTV.

Hi,
I am not sure for what reasons you are developing a application but SAP has its own standard workflow process for applying leave from ESS portal..
1. AS soon as you click on the submit button of the applicaiton then you need to trigger a workflow right in that case you make sure that you need to pass some data to the workflow container I hope you might be using either SAP_WAPI_CREATE_EVENT or SAP_WAPI_START_WORKFLOW to start the workflow in both the function module you have to fill this table in Order to pass the values from ABAP program to workflow container.
The answer to your question is it depends on the type of the work item ID you are passing to the SAP_WAPI_READ_CONTAINER if you are passing a top work item ID then you will have workflow container in LT_CONTAINER if you are passing any of the child or dependent work item ids of the top work item id then you have that respective task container value.
2. You can make use of the any foreground activity or a decision step, it depends on how you want to get back the result, if you use a foreground activity step then in that case you have to populate the result back to the task container and if let say you are using a decision step then in that case you do not have to populate the result there will be standard container element _RESULT in the decision step it will be filled.
Make sure if you are expecting some work item in UWL and as soon as you click on the work item your application should open then configure in SWFVISU transaction and maintain DTD in UWL any portal consultant can perform this steps in few seconds.
3. When the workflow is started then the work item which you are able to get back is the one which helps to identify dependent work item ids it is the TOP or PARENT work item ID.
Regards
Pavan

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Sleep(100);
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dr8086 wrote:
My main concern is that the object may go out of memory or be deallocated, since it wouldnt be held in any namespace or anything.
Since you create the object with new, the object won't expire until either the dll is unloaded or the process (LabVIEW) closes. So the object will stay valid between dll calls provided LabVIEW didn't unload the dll (which it does if the VIs are closed). When that happens, I'm not exactly sure what happens to live objects (i.e. if you forgot to call close), I imagine the system reclaims the memory but the device might still be open.
What I do to make sure that everything gets closed when the dll unloads before I could call close and delete the object is to everytime I create a new object in the dll I add it to a list, when the dll unloads, if the object is still on the list I delete it.
dr8086 wrote:
I also have a more general programming question about the purpose of the buffer. Would the buffer basically be a big table of position values, which are stored until they can be read into the rest of the VI?
Yes, see the example code.
However, depending on the frequency with which you need to collect data from the device you might not need this buffer at all. I.e. if you collect a sample about every 100ms then you could remove all threading and buffer related functions and instead read the data from the read function itself like this:
double CDevice::get_data()
tracker->update();
return tracker->getRawData(0);
Because you'd only need a buffer and a seperate thread if you collect data at a high frequency and you cannot lose any data.
Matt

How to import a csv file and read in sap ui5?

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2. On your old computer, go into system preferences> sharing> and turn on file sharing.
3. Repeat step 2 on your new computer.
4. On your new computer, go into the Finder, open a new window. Underneath "shared" on the left hand side you should see your old computer. Select the computer and connect as the admin user of your old computer (so use your old username and password).
5. Inside of this finder window, you can navigate to the files you want to transfer.

How to Get Input From User and Display Result

Hi ,
I need to get 2 inputs from user and to display it's Mutilple Value.
The Below Code is working fine to get 2 Input's from user,but it display a Junk value as a Result .How to
overcome this Problem. I need to display it's Mutilple(a*b) value of "a " and " b".
import java.io.*;
class Mul{
static int a=0;
static int b=0;
static int Count=0;
public static void main(String args[])throws IOException{
BufferedReader br =new BufferedReader(new InputStreamReader(System.in));
do{
a=(char)br.read();
Count++;
b=(char)br.read();
if(Count==2)
System.out.println("The Multiplied Value is "+a*b);
}while(Count<2);
}

Hi ,
I need to get 2 inputs from user and to display it's
Mutilple Value.
The Below Code is working fine to get 2 Input's from
user,but it display a Junk value as a Result .How
to
overcome this Problem. I need to display it's
Mutilple(a*b) value of "a " and " b".
import java.io.*;
class Mul{
static int a=0;
static int b=0;
static int Count=0;
public static void main(String args[])throws
IOException{
BufferedReader br =new BufferedReader(new
InputStreamReader(System.in));
do{
a=(char)br.read();This line will get you the ascii-value of the typed character.
This line will not get you the value typed in.
Try looking for Integer.parseInt()...
Count++;
b=(char)br.read();
if(Count==2)
System.out.println("The Multiplied Value is "+a*b);
}while(Count<2);

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