SAPBO Explorer: Latest Indexing Failed

Hi,

I am trying to index an information space in SAPBO Explorer SP1 but I get the follow error:

"Server, SERVER.PolestarIndexing, generated the following messages:

Index creation failed: the Information Space data was partially loaded."

The datasource is a OLAP universe from SAP BW 7.0, I can do Webi queries without any problem.

Someone has any idea because it is happening?

Thanks and regards,

Sandra.