Web Services Server and new RPGLE API

I created an API using the IWS wizard.

I'm entering this into the browser:

http://cfitest:10021/web/services/TESTAPI/GetAcctBal/{"ACCT#":"000222933"}<http://cfitest:10021/web/services/TESTAPI/GetAcctBal/%7b%22ACCT#":"000222933"}>
I've also tried
http://cfitest:10021/web/services/TESTAPI/GetAcctBal/"000222933";<http://cfitest:10021/web/services/TESTAPI/GetAcctBal/%22000222933%22>
and several other variations. I'm getting a 404

This cfitest page can't be found
No webpage was found for the web address: http://cfitest:10021/web/services/TESTAPI/GetAcctBal/%7B"ACCT#":"000222933"}


Poking around the logs available in IBM Web Administation for I are these:

[5/5/21 13:52:26:283 EDT] 0000003a sun.rmi.transport.tcp W RMI TCP Accept-0: accept loop for ServerSocket[addr=0.0.0.0/0.0.0.0,localport=35310] throws
java.io.IOException: The server sockets created using the LocalRMIServerSocketFactory only accept connections from clients running on the host where the RMI remote objects have been exported.
at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(LocalRMIServerSocketFactory.java:126)
at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:417)
at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:389)
at java.lang.Thread.run(Thread.java:822)



Console.log
[err] at org.apache.wi[WARNING ] An exception occurred during processing of the iseries.wsbeans.testapi.TESTAPIResource singleton. This singleton is ignored
The GetAcctBal/{ACCT#} variable was not supplied a value. Provide a value for this variable.
cycle.JSR250LifecycleManagerUtils.invokeMethod(JSR250LifecycleManagerUtils.java:219)

The rpgle pgm receives a character acct# and returns a number

Dcl-pr main ExtPgm('TESTAPI');
Acct# Char(9);
ActBal Zoned(9:2);
End-Pr;

Any hints? I've asked our communication techs to check their logs for locked ports, etc. and they said there was nothing.

Any help appreciated.

TIA
Jack



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