ODT Connection Filter cannot be modified

Question

I have the ODT 11.1.0.7.20 installed.
If I select "Modify connection - Filters" tab, I cannot modify or add anything of the "Connection" collection properties. All properties are greyed out. If I select a different schema in the "Display schemas" section, but I still get the old value after I selected the new one. I want to see a different schema, but I can't.
I am working 5 minutes with ODT and nothing works as expected. This really is poor quality guys.
Tobias

Answer 1

Hello Regis,
Did you install the Application Server as a "double stack"? If the AS is already using ABAP as the data source, it is too late, you cannot change it. You must reinstall with the AS Java as the data source (usage type AS Java). If you are not sure, take a look at the Configuration file field. If anything r3 or abap appears, you have an AS ABAP as the data source.
By changing the field configuration file, you are modifying the property ume.persistence.data_source_configuration. You can also modify the properties from here:
http://help.sap.com/saphelp_nw04/helpdata/en/0b/50ad3e1d1edc61e10000000a114084/frameset.htm
The UME LDAP Data tool is there to make this task easier though.
-Michael