Below is good resources on setting up Datapower Active Directory for login into a Datapower Appliance:
Below is my version on setting up Active Directory for Datapower and it works:
Step 1: Navigate to Administration -> RBM Settings
Step 2: Make sure your Main page looks like the following:
Specify your Active Directory Server Host, Port Number (default 389), LDAP version and enable Search LDAP for DN
Your Bind DN will look something like:
CN=,OU=Application Specific Resources,OU=Enterprise Configuration & Resources,DC=,DC=,DC=
Note: Set Local Login as Fallback to login to your appliance. This is for when LDAP fails you still have access to the appliance.
Your LDAP Search Parameter will looks like follows:
Step 4: Navigate to the Credentials Tab and select Mapping Credentials Method -> xmlfile
Disable: Search LDAP for Group Name
Create a new RBM Policy URL by clicking on the + . Navigate to the wizard till u get to: Access Profile Mapping.
Your Credential Name will look something like: OU=User,OU=Business Unit,OU=User Account,DC=,DC=,DC=