Refresh Error

[dogt1225]

Hi, 

I have three tables for my PowerBI Dashboard:

1.  JobAid - SQL Server table that contains the current weeks data
2. JobAid Archive- SQL Server table that contains all past fiscal weeks data
3. Job Aid Append - A table that appends the "JobAid" table and "JobAid Archive" table

All thes tables are in the Import Storage Mode. There are no data transformations in any of these tables. 

Today when I refresh the table I am receiving an error. JobAid Append: OLE DB or ODBC error: [DataSource.Error] Microsoft SQL: Error converting data type nvarchar to float. 

Any ideas on how to fix this error?

[camargos88 · Accepted solution]

@dogt1225 ,

Have you checked if you have difference of data type between the JobAid and JobAid Archive for the same column ?