[Axis2] Getting an exception when returning OMElement

[Raghu Upadhyayula]

Hi,

 

I have a webservice which returns a complexType (ObjectResult).

 

Here is the definition of the complexType (ObjectResult).

 

<complexType name="ObjectResult">

    <sequence>

        <element name="createdBy" nillable="true" type="xsd:string" /> 

        <element name="createdDate" nillable="true" type="xsd:dateTime"
/> 

        <element name="lastModifiedBy" nillable="true" type="xsd:string"
/> 

        <element name="lastModifiedDate" nillable="true"
type="xsd:dateTime" /> 

        <element name="exceptionCode" nillable="true"
type="fns:ExceptionCode" /> 

        <element name="errorMessage" nillable="true" type="xsd:string"
/> 

        <element maxOccurs="unbounded" name="fields" nillable="true"
type="tns:Field" /> 

        <element name="objectType" nillable="true" type="tns:ObjectType"
/> 

        <any minOccurs="0" namespace="##targetNamespace"
processContents="lax" /> 

    </sequence>

</complexType>

 

The any element in the WSDL is converted to OMElement when we run
WSDL2Java.

 

Now, in the code when I create an OMElement object and set it to the
ObjectResult and return in the response, I'm getting the below exception

 

"java.lang.RuntimeException: Error obtaining parser from data source:the
prefix ==>  Already exists for namespace ==>"

 

It used to work before, but suddenly started getting this exception,
nothing has changed regarding the Axis2 libraries in my repository.

 

Please help me regarding this issue.

 

Thanks

Raghu