XML : how to debug maven enunciate plugin tomcat web service

I've inherited a project that contains many java web services. I want to add another one so I've been using one that works as a template. I've added

  <namespace id="bsghandle"      uri="http://bsghandle.queryservice.vcwh.oss.cable.company.com/" />    

into the <namespaces> section of enunciate.xml and

  namespace="http://bsghandle.queryservice.vcwh.oss.cable.company.com/"                  file="bsghandle.wsdl" />    

into the <xml> section.

Here is the pom.xml snippet

      <plugin>          <groupId>org.codehaus.enunciate</groupId>          <artifactId>maven-enunciate-plugin</artifactId>          <version>1.25</version>          <configuration>              <configFile>${basedir}/src/main/webapp/WEB-INF/enunciate.xml</configFile>              <compileDebug>true</compileDebug>              <addGWTSources>false</addGWTSources>              <addActionscriptSources>false</addActionscriptSources>          </configuration>                            <dependencies>                              <dependency>                                  <groupId>com.sun</groupId>                                  <artifactId>tools</artifactId>                                  <version>1.7</version>                              </dependency>                          </dependencies>            <executions>              <execution>                  <goals>                      <goal>assemble</goal>                    </goals>              </execution>          </executions>        </plugin>    

Maven generates the web.xml entries, including this one:

    <filter-mapping>      <filter-name>wsdl-redirect-filter-bsghandle</filter-name>      <url-pattern>/soap/BsgHandleResourceService</url-pattern>    </filter-mapping>    

I created three classes to handle the request, similar to the template. I send a request to the working service like this

   ./soapget.sh soap_serial.xml r.xml    

where soapget.sh is

  #!/bin/bash    wget "http://localhost:5032/VCWH_QueryService/soap/SettopChannelMapResourceService" --post-file=$1 --header="Content-Type: text/xml" -O $2     

This produces a good response, captured in r.xml.

Now when I try the same thing for the new service I wrote

  ./bsg.sh soap_rate.xml r2.xml    

where bsg.sh is

  #!/bin/bash    wget "http://localhost:5032/VCWH_QueryService/soap/BsgHandleResourceService" --post-file=$1 --header="Content-Type: text/xml" -O $2     

I get the useless error

  2015-11-23 20:26:52 ERROR 500: Internal Server Error    

The log files for the project do not contain any more info either.

When I watch the log file for the working service (in SettopChannelMapResource.java), I can see this debugging statement getting hit as the first thing being output to the log

  logger.debug("getChannelMapBySerialNumber() called for sn=" + serialNumber                  + " from ip" + request.getRemoteAddr());    

But in my similar service the same logger output does not get hit. How do I debug this?