"SYSTEM FAILURE" during JCo call.java.lang.reflect.UndeclaredThrowableExcep

Question

Hi All
I have developed Java mapping program where I am calling three BAPI in sequence and trying to map all three bapi data to single Target XML file or Multiple target xml files depends on the in coming data.
Now I want these files name should be genereted dynamically .So I have used below  Dynamic Configuration code in my java mapping program.********************************************************************************************************************************************************************
try
     String currDate = new String();
     String currTime= new String();
     DateFormat dFormat=new SimpleDateFormat("yyyyMMdd");
     DateFormat tFormat = new SimpleDateFormat("HHmmss");
     java.util.Date date = new Date();
     TimeZone cetTimeZone = TimeZone.getTimeZone("CET");
     tFormat.setTimeZone(cetTimeZone);
     currDate = dFormat.format(date);
     currTime= tFormat.format(date);
     String pubDate=currDate + currTime;
     String ext=".xml";
     String event="-1_1-";
     trace.addInfo("********  Before  Dynamic Configuration ***************" );
     DynamicConfiguration conf =(DynamicConfiguration)container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
                                        DynamicConfigurationKey key = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/File","FileName" );
     trace.addInfo("********  After  Dynamic Configuration ***************" );
     String tempFileName="NL09-"eventponum+ "-" pubDateext;
     trace.addInfo("The name of the file is  : " + tempFileName);
     conf.put(key, "tempFileName");
            catch (Exception e)
                 trace.addWarning("Error While creating File Name"+e.getMessage());
                 throw new Exception("Error While creating File Name",e);
Now the problem is when I am using above code I am getting following error
"SYSTEM FAILURE" during JCo call.
java.lang.reflect.UndeclaredThrowableException
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
  <SAP:Category>XIServer</SAP:Category>
  <SAP:Code area="MAPPING">JCO_SYSTEM_FAILURE</SAP:Code>
  <SAP:P1>java.lang.reflect.UndeclaredThrowableException</SAP:P1>
  <SAP:P2 />
  <SAP:P3 />
  <SAP:P4 />
  <SAP:AdditionalText />
  <SAP:Stack>&quot;SYSTEM FAILURE&quot; during JCo call.
java.lang.reflect.UndeclaredThrowableException</SAP:Stack>
  <SAP:Retry>A</SAP:Retry>
  </SAP:Error>
Could please tell me why I am facing this problem only when I am using  Dynamic configuration code.
If I dont use  Dynamic configuration code then I am not getting any error .But my requirement is to generate dynamic file name (Note I have tried with Variable Substution also, It is also not solving my problem as I need time stamp of ("CET") time zone).

Answer 1

Hi Abhishek,
Yes I have appended throws StreamTransformationException and imported the relevant StreamTransformationException class also.
Here I am getting strange thing when  I am adding dynamic configuration code " SYSTEM FAILURE" during JCo call. But Jco cal is something to internal systems which does not relate to Dynamic Configuration.
If I run my code with out any Dynamic Configuration code then it is running with out any errors.
But I need this  Dynamic Configuration inorder to generate dyanamic file name.