OK, can you confirm all classes are compiled with 1.6?:-<br><br>The error message suggests something (perhaps Fatca_Process) has been compiled with 1.7, which would cause the "Unsupported major.minor version 51.0" error.<br>
<br>java.lang.<div id=":cd">UnsupportedClassVersionError:<br>
Fatca_Process/Process_Fatca_Process_Fatca_integration_queue_f06d3a378a5f49d5b7589aae2c0b686eReturnValueEvaluator7Invoker<br>
: Unsupported major.minor version 51.0<br>
at java.lang.ClassLoader.defineClass1(Native Method)<br>
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)<br> ...<br><br></div><div class="gmail_quote">On 9 October 2012 10:00, abhinay_agarwal <span dir="ltr"><<a href="mailto:abhinay_agarwal@infosys.com" target="_blank">abhinay_agarwal@infosys.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">i have been using java 6 from the start..<br>
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