OPERATION: Empty Body with "echoOk" header block MU="wrong". (Test T14)

This operation sends a string value in the echoOk header block. The target of the header block is explicitly the ultimate receiver. MustUnderstand is set with the invalid value "wrong".

Enter the SOAP service endpoint URL you wish to use:

Enter the string value for the header block:

Request message buffer:

Response message buffer: