CICS program JMS response exception

[tester5]

Trying to get a CICS program working and getting the following exception from a CICS based JMS response:

Legstar web service response:
<?xml version='1.0' encoding='UTF-8'?> <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"> <S:Body> <S:Fault xmlns:ns4="http://www.w3.org/2003/05/soap-envelope"> <faultcode>S:Server</faultcode> <faultstring>For input string: "IBM500"</faultstring> </S:Fault> </S:Body> </S:Envelope>

Matching stacktrace is this:
07-Jun-2019 13:18:56.629 SEVERE [http-nio-8080-exec-3] com.sun.xml.ws.server.sei.TieHandler.createResponse For input string: "IBM500" java.lang.NumberFormatException: For input string: "IBM500" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at com.ibm.msg.client.jms.internal.JmsReadablePropertyContextImpl.parseInt(JmsReadablePropertyContextImpl.java:608) at com.ibm.msg.client.jms.internal.JmsMessageImpl.getIntProperty(JmsMessageImpl.java:1508) at com.ibm.jms.JMSMessage.getIntProperty(JMSMessage.java:637) at com.legstar.mq.client.CicsMQMqcih.createReplyMessage(CicsMQMqcih.java:199) at com.legstar.mq.client.AbstractCicsMQ.recvResponse(AbstractCicsMQ.java:431) at com.legstar.host.access.DirectHostAccessStrategy.invoke(DirectHostAccessStrategy.java:62) at com.legstar.host.invoke.AbstractInvoker.invoke(AbstractInvoker.java:85) at com.legstar.host.invoke.CommareaInvoker.invoke(CommareaInvoker.java:77) at (servername).cixs.(systemname).RetrieveContractProgramInvoker.retrieveContract(RetrieveContractProgramInvoker.java:71) at (servername).cixs.(systemname).(systemname).Impl.retrieveContract(systemname).Impl.java:42) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.sun.xml.ws.util.Trampoline.invoke(MethodUtil.java:82) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.sun.xml.ws.util.MethodUtil.invoke(MethodUtil.java:107) at com.sun.xml.ws.api.server.MethodUtil.invoke(MethodUtil.java:64) at com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:250) at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:149) at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:88) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:1136) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:1050) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:1019) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:877) at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:419) at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:868) at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:422) at com.sun.xml.ws.transport.http.servlet.ServletAdapter.invokeAsync(ServletAdapter.java:225) at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:161) at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:197) at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:836) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1839) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)

Above occurs when setting the hostCharset to a valid charset, i.e. "IBM500" or "UTF-8"
http://www.legsem.com/legstar/legstar-transport/legstar-messaging/apidocs/com/legstar/messaging/HostEndpoint.html#setHostCharset(java.lang.String)

When setting charset to an invalid charset (e.g. "UTF-88") we receive this exception:
<?xml version='1.0' encoding='UTF-8'?> <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"> <S:Body> <S:Fault xmlns:ns4="http://www.w3.org/2003/05/soap-envelope"> <faultcode>S:Server</faultcode> <faultstring>Failed to transform data: ConversionException for element:MiHdrVersion Cobol name:MI-HDR-VERSION Reason:UnsupportedEncodingException:UTF-88</faultstring> <detail> <ns2:RetrieveContractFaultInfo xmlns:ns2="http://(servername)/(systemname)." xmlns="http://(servername)/(systemname)./retrieveContract/v5"> <ns2:detail>Operation=retrieveContract, Program properties={"CICSProgramName":"PYDXTP1C","CICSLength":27728,"CICSDataLength":27728}, Config file name=legstar-invoker-config.xml, HostInvoker=[Address=[hostEndpoint=TheMainframe,hostCharset=UTF-8,hostUserID=MYUSER,hostTraceMode=false],HostAccessStrategy=com.legstar.host.access.DirectHostAccessStrategy,{"CICSProgramName":"PYDXTP1C","CICSLength":27728,"CICSDataLength":27728}], HostInvoker=[Address=[hostEndpoint=TheMainframe,hostCharset=UTF-88,hostUserID=MYUSER,hostTraceMode=false],HostAccessStrategy=com.legstar.host.access.DirectHostAccessStrategy,{"CICSProgramName":"PYDXTP1C","CICSLength":27728,"CICSDataLength":27728}]</ns2:detail> <ns2:message>ConversionException for element:MiHdrVersion Cobol name:MI-HDR-VERSION Reason:UnsupportedEncodingException:UTF-88</ns2:message> </ns2:RetrieveContractFaultInfo> </detail> </S:Fault> </S:Body> </S:Envelope>

Any thoughts on how we can resolve the first issue when supplying a valid hostCharset? Please let us know if you require more information on this.