Query to the Web Service of the City of São Paulo always returns "Request XML Message of the service without content"

I'm trying to get the service invoices issued against my company in the city of São Paulo and the return is always error 1102 "Request XML message of service without content."

I'm using a Chrome plugin called Boomerang so that I can actually validate the Request.

In this first test I use SOAP 1.1 by sending the following Request:

AndthisistheRequestheader:

ThesameerroroccurswhenItrytouseSOAP1.2:

Note:SeethatIhadtoswap