In SOAP Request the fault response should be received on the Fault terminal, you have to do the followings:
1- Make sure that your receiving a proper soap fault response from your third party WS
2- Make sure that your fault terminal in SOAP request is connected, if it is not connected you will not be able to process the Fault message
3- Try to call the WS using SOAPUI or POSTMAN to simulate the FAULT message then make sure that the third party is sending the proper SOAP response.
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Waleed Abu Yahia
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