## OPERATION: Empty Body with two header blocks, MU="0" and "false". (Test T38a)

This operation sends a string value in a header block that is unknown to the ultimate receiver, and a string value in an "echoOk" header block. The target of the unknown header block is a role that is not supported only by the ultimate receiver, MU is "false". The "echoOk" header block is targeted at the ultimate receiver, MU is "0".

### Enter the SOAP service endpoint URL you wish to use:

### Enter the string value for the "Unknown" header block not targeted at the ultimate receiver:

### Enter the string value for the "echoOk" header block targeted at the ultimate receiver:

### Request message buffer:

### Response message buffer: