Hi Attila,
As you said TO AND FROM are part fo WS-ADDRESSING.
During the initial testing, it was commincated wrongly that the problem was SAP not accepting FROM and TO in the SOAP Header.
Today when I did further testing with the consumer side it was know that the problem was due to "ReplyTo" tag that was passed in SOAP header, if this tag is not passed in the message the consumer system was able to communicate with SAP system.
I am getting the error message as " <wsa:ProblemIRI>wsa:OnlyAnonymousAddressSupported</wsa:ProblemIRI>" when "ReplyTo" is passed from the third party application.
Is there any means to solve from SAP end.
Regards,
H.K.Hayath Basha.