IssueWhen creating or refreshing a SQL Server Extract the following error might occur:
Refresh extract failed.
In background task for extracts, one of the following error displays in the tooltip for that extract:
"com.tableausoftware.nativeapi.dll.TableauException: MicrosoftSQL Server Native Client 10.0SQL ServerWarning: Null value is eliminated by an aggregate or other SET operation. MicrosoftSQL Server Native Client 10.0SQL ServerThe transaction log for database 'tempdb' is full due to 'ACTIVE_TRANSACTION'."
Warning: Null value is eliminated by an aggregate or other SET operation.
Error converting data type varchar to float.
Unable to create extract.