Link execution failing

Question

Hello,
I have a transaction exposed as webservice. In this transaction, I have a local XML properties defined as follow :
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<return>
<MeStatus/>
<MeMessage/>
<ProlagStatus/>
<ProlagMessage/>
<FaultString/>
<ResponseStatus/>
<THStatus/>
<THMessage/>
</return>
I fill the different nodes with appropriate result in different steps of my transaction. Everything is fine on our development and consolidation server, so getting such result for example :
<MeStatus>OK</MeStatus>
<MeMessage>Done</MeMessage>
<ProlagStatus>OK</ProlagStatus>
<ProlagMessage>Done</ProlagMessage>
<faultString/>
<ResponseStatus>OK</ResponseStatus>
<THStatus>OK</THStatus>
<THMessage>Done</THMessage>
But when in Productive environement, the "THStatus" and "THMessage" are never filled, and if I look in NW log viewer, I got the following :
Message: [Transaction: -1] Link execution failed: com.sap.lhcommon.exceptions.EvaluationException: No nodes found in variable 'Local.return' and xpath: "/return/THStatus" XML was:<?xml version="1.0" encoding="UTF-8"?><return>
<MeStatus>OK</MeStatus>
<MeMessage>Done</MeMessage>
<ProlagStatus>OK</ProlagStatus>
<ProlagMessage>Done</ProlagMessage>
<faultString/>
<ResponseStatus>OK</ResponseStatus>
</return>
Date: 2011-12-21
Time: 12:28:23:471
Category: /Applications/XMII/Xacute/Event
Location: com.sap.xmii.bls.engine.TransactionInstance
Application: sap.com/xapps~xmii~ear
Thread: Thread[HTTP Worker [@1422930537],5,Dedicated_Application_Thread]
Data Source: j2ee/cluster/server0/log/applications_00.log
Arguments: 
DSR Transaction: dafb68ac2bc611e1b105000031471b62
Message Code: 
Session: 0
Transaction: 
User: Guest
Time Zone: +0100
CSN Component: 
DC Component: sap.com/xapps~xmii~ear
Correlation ID: 826743650000000004
DSR Root Context ID: DAFB68AC2BC611E1B105000031471B62
DSR Connection: dafb68ac2bc611e1b105000031471b62
DSR Counter: 0
Log ID: 001E0B83509F11510000000000002F37
The 3 environments are identical, XMII version is 12.1.9 build 116, NW 7.11 SP6.
Any idea what could cause this warning ?

Answer 1

Hello,
To be honest, it's really too old, I don't remember how we solved this, and even what was exactly the issue... I see you have issue in a BAPI call, did you generate correctly the request ?
I usually do this using a tracer to show the request XML, and copy it into a local XML. So using a tracer and link the 'BAPI_PRODORDCONF_CREATE_TT.Request' to the message... You have also to click on "generate sample" I think (in the BAPI call action block)
Hope it will help you.
Regards
Olivier