Oracle Data Guard - Wrong Path with new created Data Files

I've created a Standby Database with the following duplicate command: run { duplicate target database for standby from active database spfile parameter_value_convert 'ORCL','ORCLSTBY' set db_name='ORCL' set db_unique_name='ORCLSTBY' set db_create_file_dest='/u01/app/oracle/oradata/ORCLSTBY' set db_recovery_file_dest='/u01/app/oracle/oradata/ORCLSTBY' set db_file_name_convert='/ORCL/','/ORCLSTBY/' set log_file_name_convert='/ORCL/','/ORCLSTBY/' set standby_file_management='AUTO' ; } During the duplicate command the existing datafile location are correctly overwritten from '/u01/app/oracle/oradata/ORCL' to '/u01/app/oracle/oradata/ORCLSTBY' on Stanby Instance. After I've activated the Data Guard Broker: DGMGRL> CREATE CONFIGURATION adgconfig AS PRIMARY DATABASE IS ORCL CONNECT IDENTIFIER IS ORCL; DGMGRL> ADD DATABASE ORCLSTBY AS CONNECT IDENTIFIER IS ORCLSTBY MAINTAINED AS PHYSICAL; DGMGRL> ENABLE CONFIGURATION; When I try to create a new datafile on primary instance here comes the problems: ALTER TABLESPACE TBS_TEST ADD DATAFILE '/u01/app/oracle/oradata/ORCL/TEST02.dbf' size 100m; On the Standby side the new file is create under the wrong directory with worng name (example: /u01/app/oracle/oradata/ORCLSTBY/datafile/qwt9yr_test2.dbf) Anyone know what's wrong on my configuration? Thank you