download excel report from temporary community document folder to local drive

If you look at third screen shot pv!exportdata ; fieldlabels,fieldNames,fileName all are empty. Make sure the entire ac!exportData is saved to pv!exportData,it will start working

Thanks george. I have followed up the same process but still I am getting 500 error when I click on the download link. In the background the process run successfully and process variable values are showing correctly. Please note the attached screenshots.

This is what I am getting in the application.log

"2017-01-10 04:45:52,529 [http-/0.0.0.0:8080-8] ERROR com.appiancorp.ps.exceltools.util.ExcelHelperUtils - There is a fieldname mismatch between field(s) in the expression and those in the datasubset on - WorkFlowName
2017-01-10 04:45:52,530 [http-/0.0.0.0:8080-8] ERROR com.appiancorp.ps.exceltools.servlet.ExportDataSubsetToExcelFromProcessServlet - There is a fieldname mismatch between those specified in the expression, and those in the datasubset.
java.lang.IllegalStateException: There is a fieldname mismatch between those specified in the expression, and those in the datasubset.
          at com.appiancorp.ps.exceltools.util.ExcelHelperUtils.convertDataToExcel(ExcelHelperUtils.java:141)
          at com.appiancorp.ps.exceltools.util.ExcelHelperUtils.convertDataToExcel(ExcelHelperUtils.java:93)
          at com.appiancorp.ps.exceltools.servlet.ExportDataSubsetToExcelFromProcessServlet.doGet(ExportDataSubsetToExcelFromProcessServlet.java:99)"


Download option is also not coming getting 500 errror.

You are almost there , the fix is simple. If you look at your "fieldNames" and data returned by your query rule ,the names doesn't match. For example WORKFLOWNAME, this "workFlowName" in data and "WorkFlowName" in fieldNames. These names should match ,of course you can have what ever descriptive names you wish in "fieldLabels". But "fieldNames" should have the exact name of the field in data