LDAP - ldapAttributeList - EMPTY RESULTS

Hey friends i have problems with the LDAP TEST CONECTION firts my conection (resolved) now my ldapAttributeList, doesn't show nothing, i used the same BASE DN and filters an another LDAP Explorer and this show it ok,

But why bonitaSoft comeback a empty list ?

this is my result https://www.dropbox.com/s/n8ckahxgpk0xks7/Captura.JPG?dl=0

I´m having many problems trying to implement LDAP with bonita Studio, somebody that can help me with this process.. ?