Adding an Excel Data provider

Hi All,

I´m facing an issue when trying to add an excel based dataprovider to one Webi Doc. I uploaded the excel spreadsheet to BO, succesfully logged in but whne I try to add the datasource I´m getting an internal error :

<error> <error_code>400</error_code> <message>JAXBException occurred : cvc-complex-type.2.4.a: Invalid content was found starting with element 'dataprovider'. One of '{id, dataSourcePrefix, dataSourceType, updated, duration, isPartial, rowCount, flowCount, dictionary, query}' is expected.. cvc-complex-type.2.4.a: Invalid content was found starting with element 'dataprovider'. One of '{id, dataSourcePrefix, dataSourceType, updated, duration, isPartial, rowCount, flowCount, dictionary, query}' is expected.. </message> </error>

Here´s my javascript code :

bodie='<dataprovider>    <name>My Excel data provider</name>    <dataSourceId>5210158</dataSourceId>    <properties>        <property

key="selectedSheet">mysheet</property>        <property key="rangeSelectionMode">all</property>        <property

key="firstRowAsObjectNames">true</property>          </properties><dataprovider>';

var logoff = new XMLHttpRequest();

    var url = 'http://vrt0582.bndes.net:6405/biprws/raylight/v1/documents/5210245/dataproviders';

    logoff.open('POST', url, false);

    logoff.setRequestHeader('X-PINGARUNER', 'pingpong');

    logoff.setRequestHeader('Content-Type', 'application/xml');

    logoff.setRequestHeader('Accept', 'application/xml');

    logoff.setRequestHeader('X-SAP-LogonToken', token);

    logoff.send(bodie);

Hope anyone can help me,

Regards ,

Rogerio