Java Web Dynpro. Writing duplicate values to a table

[Former Member]

Hi,

I've managed to populate the table and execute the bapi but my code is not behaving as I expected...

When I execute this if I populate E_Mail1 and not E_mail2 then the bapi is not executed.

If I populate both E_Mail1 and E_Mail2 then the value in E_Mail2 is written out twice to the table

Any help appreciated

			//Populate email table object
			Bapiadsmtp Email_table = new Bapiadsmtp()			
                          if (wdContext
				.nodeE_Mail_List()
				.currentE_Mail_ListElement()
				.getE_Mail1()
				.length()
				> 1) {
				Email_table.setE_Mail(
					wdContext
						.nodeE_Mail_List()
						.currentE_Mail_ListElement()
						.getE_Mail1());
				input_crtbp.addIt_Email(Email_table);
			}
			if (
				wdContext
						.nodeE_Mail_List()
						.currentE_Mail_ListElement()
						.getE_Mail2()
						.length()
						> 1) {
				Email_table.setE_Mail(
					wdContext
						.nodeE_Mail_List()
						.currentE_Mail_ListElement()
						.getE_Mail2());
				input_crtbp.addIt_Email(Email_table);
			}
			
			//Execute bapi
			wdContext
				.currentZbapi_Bupa_Create_InputElement()
				.modelObject()
				.execute();

[former_member197348 · Accepted solution]

Hi Rob,

The code looks to be fine. But can you check once the following?

1.The structure <b>Bapiadsmtp </b>is same of <b>input_crtbp</b>

If you can provide the architecture of the context. It is easy to analyze.

regards,

Siva

[Former Member · Accepted solution]

Hi,

Yes the structure is identical.

Zbapi_Bupa_Create_Input input_crtbp;

to set the structure of input_crtbp.

Context Zbapi_Bupa_Create_Input

Table Node 'It_Email'

Cosnumber

E_Mail

Email_Srch

Encode

Errorflag

Flg_Nouse

Home_Flag

R_3_User

Std_no

Std_Recip

Tnef

Valid_From

Valid_To

This structure is exactly the same as the model class Bapiadsmtp

[former_member197348 · Accepted solution]

Hi Rob,

Add this code in first of your method.

try

{

wdContext.currentZbapi_Bupa_Create_InputElement().modelObject().getIt_Email().clear();

}

catch (Exception e1)

{

}

Change the code

// input_crtbp.addIt_Email(Email_table);

insted of this use the following.

<b>wdContext.currentZbapi_Bupa_Create_InputElement().modelObject().addIt_Email(Email_table);

</b>

And check this <u>wdContext.nodeE_Mail_List()

.currentE_Mail_ListElement()

.getE_Mail1());</u> whether this is giving correct values by printing the values in if condition.

regards

Siva

[former_member197348 · Accepted solution]

Hi Rob,

Are you still facing problems for this issue? if you have solved the issue ,can you please close the thread by posting the exact solution and rewarding points for helpful answers?

Best regards.

Siva

[Former Member · Accepted solution]

Hi,

No I have the same problem.

I'm still getting the second email address written out twice.

Any help greatly appreciated as I'm running out of ideas...

Rob

[former_member197348 · Accepted solution]

Hi Rob,

Change your code <i>current Element</i> with <i>getElementAt(index)</i> index starts from 0. And do null check, finally add model object

//Populate email table object
try
{
wdContext.currentZbapi_Bupa_Create_InputElement().modelObject().getIt_Email().clear();
}
catch (Exception e1)
{
}
if (wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail1()!=null
&&wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail1().length()
> 1) {
Bapiadsmtp Email_table = new Bapiadsmtp();					
Email_table.setE_Mail
(wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail1());
//Verify Email1 
wdComponentAPI.getMessageManager().reportException(Email_table.getE_Mail());

wdContext.currentZbapi_Bupa_Create_InputElement().modelObject().addIt_Email(Email_table);
}
if (wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail2()!=null
&&wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail2().length()> 1)
 {
	Bapiadsmtp Email_table = new Bapiadsmtp();	
	Email_table.setE_Mail(
wdContext.nodeE_Mail_List().getE_Mail_ListElementAt(index).getE_Mail2());

// Verify Email2	
wdComponentAPI.getMessageManager().reportException(Email_table.getE_Mail());
	wdContext.currentZbapi_Bupa_Create_InputElement().modelObject().addIt_Email(Email_table);
			}
			
			//Execute bapi
			wdContext
				.currentZbapi_Bupa_Create_InputElement()
				.modelObject()
				.execute();

Try with this code

regards,

Siva

[former_member751941 · Accepted solution]

Hi Rob,

After executing the model invalidate the output node.

wdContext.nodeE_Mail_List().invalidate();

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/301ff0bb-74ca-2910-fa99-eae39269...

Regards,

Mithu

[Former Member]

Thank you all.

It now works.

Code below

try {
	wdContext.currentZbapi_Bupa_Create_InputElement()
				.modelObject()
				.getIt_Email()
				.clear();
			
						
		} catch (Exception e1) {
			e1.printStackTrace();
		}
		try {

			if (wdContext
				.nodeE_Mail_List()
				.currentE_Mail_ListElement()
				.getE_Mail1()
				!= null
				&& wdContext
					.nodeE_Mail_List()
					.currentE_Mail_ListElement()
					.getE_Mail1()
					.length()
					> 1) {
				Bapiadsmtp Email_table = new Bapiadsmtp();
				Email_table.setE_Mail(
					wdContext
						.nodeE_Mail_List()
						.currentE_Mail_ListElement()
						.getE_Mail1());

				wdContext
					.currentZbapi_Bupa_Create_InputElement()
					.modelObject()
					.addIt_Email(
					Email_table);
			}
			if (wdContext
				.nodeE_Mail_List()
				.currentE_Mail_ListElement()
				.getE_Mail2()
				!= null
				&& wdContext
					.nodeE_Mail_List()
					.currentE_Mail_ListElement()
					.getE_Mail2()
					.length()
					> 1) {
				Bapiadsmtp Email_table = new Bapiadsmtp();
				Email_table.setE_Mail(
					wdContext
						.nodeE_Mail_List()
						.currentE_Mail_ListElement()
						.getE_Mail2());

				wdContext
					.currentZbapi_Bupa_Create_InputElement()
					.modelObject()
					.addIt_Email(
					Email_table);
			}

			//Execute bapi
			wdContext
				.currentZbapi_Bupa_Create_InputElement()
				.modelObject()
				.execute();
			wdContext.nodeOutput().invalidate();
		} catch (Exception e2) {
			e2.printStackTrace();
		}

[Former Member]

Hi Rob,

Have u tried debugging the application?? check what values are getting passed to bapi in debug mode in sap logon??

regards

Sumit