can't send RFC message to XI

[Yus]

Hi ,

my scenario is RFC->XI->JDBC. I made necessary settings(RFC destination,

sender RFC adapter,sender agreement and Integration design

objects).Then I wrote following code;

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CALL FUNCTION 'BAPI_BUS2054_GETDATA'

IN BACKGROUND TASK

DESTINATION DEST

EXPORTING

I_PROJECT_DEFINITION = P_POSID

• I_LANGUAGE =

• I_MAX_ROWS =

TABLES

• IT_WBS_ELEMENT =

ET_WBS_ELEMENT = IT_TAB1

ET_RETURN = IT_TAB_R

• EXTENSIONIN =

• EXTENSIONOUT =

.

COMMIT WORK.

-

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When I executed this program I got no errors and it was processed

successfully.However inbound message payroad(t-cd:SXI_MONITOR)in XI

was empty,like this;

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<?xml version="1.0" encoding="UTF-8" ?>

<rfc:BAPI_BUS2054_GETDATA xmlns:rfc="urn:sap-com:document:sap:rfc:functions">

<I_LANGUAGE />

<I_MAX_ROWS>0</I_MAX_ROWS>

<I_PROJECT_DEFINITION>210Z001000</I_PROJECT_DEFINITION>

<ET_RETURN />

<ET_WBS_ELEMENT />

<EXTENSIONIN />

<EXTENSIONOUT />

<IT_WBS_ELEMENT />

</rfc:BAPI_BUS2054_GETDATA>

-

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So I executed program again in debugger mode, and there are no records

in ET_WBS_ELEMENT...

Then,for the verification I rewrote my code like this and executed again;

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---

CALL FUNCTION 'BAPI_BUS2054_GETDATA'

EXPORTING

I_PROJECT_DEFINITION = P_POSID

• I_LANGUAGE =

• I_MAX_ROWS =

TABLES

• IT_WBS_ELEMENT =

ET_WBS_ELEMENT = IT_TAB1

ET_RETURN = IT_TAB_R

• EXTENSIONIN =

• EXTENSIONOUT =

.

-

---

It finished successfully and there are records in ET_WBS_ELEMENT...

How can I get return table record 'in background task'? Does anyone

have ideas?

Best Regards,

Yuk

[MichalKrawczyk · Accepted solution]

Hi,

>>>>How can I get return table record 'in background task'? Does anyone

have ideas?

no, you cannot get any return table if you use async call - background task

if you want to return something to your RFC you need to call it in a sync mode

(otherwise there's no chance of getting anything back from XI)

Regards,

michal

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<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

[Yus · Accepted solution]

Hi,

Thanks for your reply.However I got new error message...

I delete 'in background task' from the source code and retry execution. Then my

application system(ERP2005) returned following error message;

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Runtime Errors CALL_FUNCTION_REMOTE_ERROR

Short text

"call to messaging system failed: com.sap.aii.af.ra.ms.api.DeliveryException:

What happened?

Error in the ABAP Application Program

The current ABAP program "Z_BAPI_RFC_CONNECT" had to be terminated because it has

come across a statement that unfortunately cannot be executed.

The error occurred during an RFC call to another system.

In the target system, a short dump has been written as well.

More detailed information on the error cause can be found there.

Error analysis

An error occurred when executing a REMOTE FUNCTION CALL.

It was logged under the name "RFC_EXTERNAL_ABORT"

on the called page.

Trigger Location of Runtime Error

Program Z_BAPI_RFC_CONNECT

Include Z_BAPI_RFC_CONNECT

Row 21

Module Name START-OF-SELECTION

Line SourceCde

1 *&----

---

:

20

>>>>> CALL FUNCTION 'BAPI_BUS2054_GETDATA'

22 * IN BACKGROUND TASK

23 DESTINATION DEST

24 EXPORTING

25 I_PROJECT_DEFINITION = P_POSID

26 * I_LANGUAGE =

27 * I_MAX_ROWS =

28 TABLES

29 E_WBS_ELEMENT = IT_TAB1

30 ET_WBS_ELEMENT = IT_TAB1

31 ET_RETURN = IT_TAB_R

32 * EXTENSIONIN =

33 * EXTENSIONOUT =

34 .

35

36

37 COMMIT WORK.

38

39

40 IF WA_TAB1 <> ''.

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This message is proccessed in XI but status is 'system error-Restart Not Possible'.

Does anyone have ideas?

[Former Member · Accepted solution]

Hi,

see the below threads may be useful

Regards

Chilla

[MichalKrawczyk · Accepted solution]

Hi,

but if you change the RFC call to sync

you need a sync interface in XI do you have it?

you cannot just change RFC from async to sync ...

you need to develope a new flow in xi (this time synchronous)

Regards,

michal

[Former Member]

Hi,

Also see

http://help.sap.com/saphelp_nw04s/helpdata/en/f9/3f69fd11a80b4e93a5c9230bafc767/frameset.htm

Chilla