Unable to Trigger BPM Process from ECC --- Need Help

Question

Hi All,
I have created a BPM and exposed the Process as a web service. Now when ECC team is trying to trigger the BPM through the provided Web Service, they are getting the below error.
Issue is that the messages fails in ECC with the Status u201CSystem Erroru201D and this is due to reason below :
"The RM Source endpoint requests this acknowledgement by including an
<AckRequested> header block in the message. An RM Destination that
receives a message that contains an <AckRequested> header block MUST
respond with a message containing a <SequenceAcknowledgement> header
block" (Web Services Reliable Messaging Protocol 1.0).
Below is the structure of WSDL I gave to the ECC team.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://www.example.org/NewWSDLFile/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="NewWSDLFile" targetNamespace="http://www.example.org/NewWSDLFile/">
<wsdl:types>
<xsd:schema targetNamespace="http://www.example.org/NewWSDLFile/">
<xsd:element name="NewOperation">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="NewValue" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="NewOperationRequest">
<wsdl:part element="tns:NewOperation" name="parameters"/>
</wsdl:message>
<wsdl:portType name="NewWSDLFile">
<wsdl:operation name="NewOperation">
<wsdl:input message="tns:NewOperationRequest"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="NewWSDLFileSOAP" type="tns:NewWSDLFile">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="NewOperation">
<soap:operation soapAction="http://www.example.org/NewWSDLFile/NewOperation"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="NewWSDLFile">
<wsdl:port binding="tns:NewWSDLFileSOAP" name="NewWSDLFileSOAP">
<soap:address location="http://www.example.org/"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Please help.

Answer 1

This below thread solved my problem.
Start BPM Process Trigger - Read timed out
SrinivaS