ADF_FACES 60097 /60096 error while opening process trace

Question

In em console, after opening the flow Trace popup I'm not able to oper the instance process popups because the server launches an exception ADF_FACES 60097.
In server log I see errors like this:
Caused by: java.lang.RuntimeException: Error initializing PAPIOperation exception.
Caused by: Service error.
Internal Error; Service error occurs in IdentityService in method lookupUser.
Refer to the log file that is configured for oracle.soa.services.identity for more details on this error and contact Oracle Support Services
Caused by: javax.xml.ws.WebServiceException: javax.xml.soap.SOAPException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Caused by: javax.xml.soap.SOAPException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Caused by: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Caused by: Message send failed: Connection refused: connect
Has anyone had the same issue?
I'm using jdeveloper 12.1.3.0.0

Answer 1

Hi Timo,
I check it :
Caused by: java.lang.NullPointerException
  at cic.portal.Currencys.createCurrency(Currencys.java:24)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  ... 56 more
When i click: at cic.portal.Currencys.createCurrency(Currencys.java:24) ---> it's call to method beans:
    public void createCurrency(PopupFetchEvent popupFetchEvent) {
             if (popupFetchEvent.getLaunchSourceClientId().contains("create")) {
                   BindingContainer bindings = getBindings();
                   OperationBinding operationBinding = bindings.getOperationBinding("CreateInsert");
                   operationBinding.execute();
this method is Popup: popupFetchListener="#{currencys.createCurrency}">
I thing lines :
OperationBinding operationBinding = bindings.getOperationBinding("CreateInsert");
operationBinding.execute();
it not working, i have no idea for this..