Want to get message in WD from FM.

[Former Member]

Hi Experts,

I am working on WD java and backend is R/3.

I have called Function Module from WD (For insert value).

It is working fine.. but the FM sending some message that i can not get in WD.

How can i receive message(String) in WDJ which is sent from RFC FM ?

Regards

Subhro

[Former Member]

Hi Experts,

Please any one help on this ....

Regards

Subhrajyoti

[former_member197348]

Hi Subro,

You will have a Return table for R/3 FM. See your Output node's children nodes. You will find Return node in WD. All the return messages from R/3 are available in this node. Simply bind this to table you will find all the messages or iterate through the node and displaty them using WDMessageManager.

regards,

Siva

[Former Member]

Hi Siva,

Thanks for your help. I had a node in model :Z_Test_Rfc_Output and there is one Element Result. I bind it in in CustomController (Element Name Result).

Then i wrote the code: String a = wdContext.currentZ_Test_Rfc_OutputElement().getResult(); but i can not get the value of "a" there. I have checked in FM and it returns value in Result but i did not receive in WD end.

Please help me please send me sapmle code.

Regards

Subhro

[Former Member]

Hi

You must be having model node

Z_Test_Rfc

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---

Z_Test_Rfc_Input -input node

-

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Z_Test_Rfc_output -output node

-

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Result Element

Bind this Result element to TextView UI element

After you execute your RFC

That result automatcally gets populated at TextView UI depending on your input parameter.

Regards

Akshaya

[Former Member]

Hi,

Thanks for share ur valuable time

I have Z_Test_Rfc_Input and Z_Test_Rfc_output nodes

within Z_Test_Rfc_output i have Result Element.

I have mapped that with Custom Controller and View

But it is not giving message after execution..

Please help

[Former Member]

Then try to debug from BackEnd to check where exactly its going wrong

http://help.sap.com/saphelp_nw04/helpdata/en/d7/0b404136128839e10000000a1550b0/frameset.htm

Also try to debug webdynpro application

http://127.0.0.1:4928/help/index.jsp?topic=/com.sap.devmanual.doc.user/be/cffcb407c67842b122bd1296dc...

[former_member197348]

Hi Subro,

You need to refresh node after the output node after RFC execution.

<i>wdContext.nodeOutput().invalidate();</i>And check once whether your nodes are bound properly.

regards,

Siva.