The error "Database error 0x80040E14: MDX Parse failed: Syntax Error : ... INCLUDING … <<<" typically occurs when connecting to a SAP NetWeaver BW Query which contains range variables.
The ability to use range Variables when connecting Tableau Desktop to a SAP NetWeaver BW Query is not currently built into Tableau Desktop.
Currently Tableau Desktop supports single value and multiple single value variable types, as indicated in the following page below:
Similar error messages were resolved by removing the range variables from the available variables in SAP NetWeaver BW Query.
Hope this help