'org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name' message in EngageOne Server

Issue

Following error observed on NA-batch execution in console/log:
 
[<datetimestamp>]|ERROR|CommandLineRunner|[NA Batch Main Thread]|Input Answer Id: N/A|Input File Name: N/A|Error encountered
org.xml.sax.SAXException: src-resolve: Cannot resolve the name 'com:stNumber' to a(n) 'type definition' component.
at com.pb.util.xml.XMLSplitHandler.endFile(Unknown Source)
at com.pb.util.xml.XMLSplitHandler.endElement(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)

Cause

This is caused due to 'answer.xml.validation.enabled' in file '<>\EngageOne\active-drive\config\config-settings.xml' set to 'true':
 
<setting>
   <key>answer.xml.validation.enabled</key>
   <value>true</value>
</setting>

Resolution

UPDATED: July 16, 2019
Set 'answer.xml.validation.enabled' to 'false'. With this, EngageOne does not validate the XML before Batch processing.
 
<setting>
     <key>answer.xml.validation.enabled</key>
     <value>false</value>
 </setting>