Read data from SharePoint using ABAP sql command

We need to read data from a SharePoint site and update the sap object services with the information. There is a lot of information on how to put data into Sharepoint from SAP, but we need to get data from SharePoint and put it into SAP. Is it possible to retrieve data from SharePoint using sql command in ABAP program? If it is possible, what do we need to do to have SAP recognize where to get the SharePoint data?

Richard Newman