How to call and run parameters in Procedures with Sap Data Services?

Hello Guys,
Migrating'm allSSIS2008packages forSapData Services.
During this processI founda difficultyabout runningStored Procedures(Sql Server 2008R2) within theSapData Services.

I need helpto convertthis codesample:

EXEC dbo.prcInserirLogExecucaoSSIS

@FEED = ?,

@TIPO_ENTRADA = 'NOVA_CARGA',

@ARQUIVO = ?

to Sql('datastore', 'example') withparameter passing...