Error: Exception has been thrown by the target of an invocation.

オフライン

Hello Anyone,

I added a new affect type "Legacy" then I added a part into ECN and tried to complete the ECN to get new Part Legacy Part state. For some reason I got this error then I tried to complete the ECN. I'm wondering if someone could be able to give me some advice.

-<SOAP-ENV:Envelope>
-<SOAP-ENV:Body>
-<SOAP-ENV:Fault>
 <faultcode>SOAP-ENV:Server</faultcode>
 <faultstring>Exception has been thrown by the target of an invocation.</faultstring>
-<detail>
 <af:legacy_detail>Exception has been thrown by the target of an invocation.</af:legacy_detail>
-<af:exception message =" Exception has been thrown by the target of an invocation. " type =" System.Reflection.TargetInvocationException " >
 <af:innerException message =" Requested value 'Legacy' was not found. " type =" System.ArgumentException " />
 </af:exception>
 </detail>
 </SOAP-ENV:Fault>
 </SOAP-ENV:Body>
 </SOAP-ENV:Envelope>
Regards,
Jakk