HTTP to RFC - Async scenario

Hello Experts,
I am getting the following error when working with HTTP to RFC Asynchronous scenario (In this scenario, my client sends data through scheduling like per day at around 25 to 30 messages out of which 1 or 2 messages are in errored out with the following error message)
ERROR:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
 <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">EXCEPTION_DURING_EXECUTE</SAP:Code>
<SAP:P1>com/sap/xi/tf/_MM_xxxxxxxxxxxx_~</SAP:P1>
<SAP:P2>com.sap.aii.utilxi.misc.api.BaseRuntimeException:</SAP:P2>
<SAP:P3>Invalid byte 1 of 1-byte UTF-8 sequence.</SAP:P3>
<SAP:P4/>
<SAP:AdditionalText/>
<SAP:Stack>Runtime exception occurred during application mapping com/sap/xi/tf/_MM_xxxxxxxxx_~; com.sap.aii.utilxi.misc.api.BaseRuntimeException:Invalid byte 1 of 1-byte UTF-8 sequence.
</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
However if I process the same error message manually, it is processing sucessfully.
Please help me in resolving this issue.

Hello Stefan,
I don't find any non-ascii character in that respective XML Tags.
As I explained you, Suppose when there is an invalid character in the XML tags, even it should not process the message when I process it manually, But it is sucessfully processing(when manually processing).
Below are the few XML Tags at which the invalid character is comming(message is errored out) in this XML Tags, but i dont find any invalid character in these
Can you please help us in resolving this.
Regards
Madhu

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HTTP and RFC related scenarios

Hi
Can you give HTTP and RFC related scenario links ?
Urgent pls
Thanks,
Message was edited by:
s s

Hi s s,
see the below links, they will help u.
HTTP to RFC
/people/community.user/blog/2006/12/12/http-to-rfc--a-starter-kit
http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci983752,00.html
http://help.sap.com/saphelp_nw04/helpdata/en/f6/e002416225f023e10000000a155106/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/f6/daea401675752ae10000000a155106/frameset.htm
Is it possible to use the RFC sender adapter for asynchronous calls? Async call
<a href="http://File to RFC using BPM-Starter Kit: By Arpit Seth">File to RFC using BPM-Starter Kit: By Arpit Seth</a>
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sreeni

HTTP to RFC synchronous scenario Issue

Hi Folks,
Currently I'm working on a HTTP to RFC synchronous scenario. Everything went well till i triggered the message. While triggering the message i'M GETTING IS AS BELOW
Result:
http-Status: 500 Internal Server Error
Payload:
<SAP:Error>
<SAP:Category>Application</SAP:Category>
<SAP:Code>MAPPING.EXCEPTION_DURING_EXECUTE</SAP:Code>
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I also tried executting the message testing tool to see the trace and the below result I got
<?xml version="1.0" encoding="iso-8859-1" ?>
- <Top>
<First>BeginTrace</First>
<Trace level="1" type="B">CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV</Trace>
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<Trace level="3" type="T">Object ID of Interface Mapping CA9DBC0BCB27311FBAA3C4CE387CEC3B</Trace>
<Trace level="3" type="T">Version ID of Interface Mapping 226C2EB123A711DFC0F4FAEBC0A80020</Trace>
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Looks like there is some mapping problems ,may be the RFC connection is not properly configured .Here is the link to configure the connection between ECC and PI :
http://wiki.sdn.sap.com/wiki/display/XI/ConnectionSettingsbetweenECCandPIsystem
May be there is no value retrieved from the ECC system so it is saying null value.
For proper configuration check you can refer the following blog:
/people/community.user/blog/2006/12/12/http-to-rfc--a-starter-kit
I am a beginner so not the full answer is there but may be this would help you.
Regards
Ravi Anand

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Dear Mozila,
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Ok,
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Hi Experts,
thanks for giving replies.
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<!   DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<head>
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<style>
td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;}
A:link
A:visited
A:active
</style>
</head>
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*POINTS IF SATISFIED WITH ANSWER.

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For File -- RFC-- File scenario want to remove sync/async bridge

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Hi,
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/people/community.user/blog/2006/12/12/http-to-rfc--a-starter-kit
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/66dadc6e-0a01-0010-9ea9-bb6d8ca48cc8
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Hi Danus,
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Message was edited by:
        Arunkumar sukumar

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Below is the URL link PI QAS Server to push XML data.
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Did you checked your URL, I can see there are "//" in the string which might have caused the problem.
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service=BS_SME&party=&agency=&scheme=&QOS=EO&sap-user=xxxxx&sap-password=XXXXXX&
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http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/66dadc6e-0a01-0010-9ea9-bb6d8ca48cc8
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