Create The temporary directory must be created on FDM Application Server,
if you are talking about FDMEE, there is known ADF bug related.
Yes, I´m using FDMEE and I Can´t export grid to excel.
Anyone know how to fix it ??
So you only get headers when you export data from Data Load Workbench?
Are you using SQL Server?
There is a known ADF bug making FDMEE behaving in that way.
If that's your case, I would raise SR with Oracle Support.