I'm trying to set up a data map in Dynamics CRM which will allow me to import customer data from a Microsoft Excel 2003 XML file that has multiple worksheets. Each entity information ("Accounts" and "Customers") is stored on a separate worksheet. I've changed the tag to "Multiple" in the data map xml and added entity maps for customers and accounts, then imported this back into Dynamics.
However, when it comes to perform an import, the CRM software only sees what's on the first worksheet and tries to derive both customer and account data from this one data set. I've tried looking around for people with similar problems but it doesn't seem to be a common issue.
The Excel 2003 XML format supports multiple worksheets. Is it possible to have the import process handle these multiple sheets, or is it simply not supported? I'm capable of editing either the XML code for the data map file or the import data file, but I've not coded any plug ins for Dynamics itself before. Any help you could give me would be appreciated.