ORA-15324: requested operation is not allowed on the password file - duplicate from active 12R1

Hello,

I have an issue with a duplicate from active database.

The Context:

I want to create a standby database via duplicate from active database.

Target (source): 

No ASM, password file in $ORACLE_HOME/dbs

Auxiliary : 

ASM, password here: +<AUXILIARY_DG_DISK_DATA>/<AUXILIARY_DB_UNIQUE_NAME>/password/orapw<dbname>

Version: 12.1

<auxiliary_db_unique_name> : auxiliary db unique name (in small caps)

<AUXILIARY_SID> : auxliary SID (in capital letters)

<AUXILIARY_DB_UNIQUE_NAME> : auxiliary db unique name (in capital letters)

<dbname> : db name (in small caps)

<DBNAME> : db name (in capital letters)

<AUXILIARY_DG_DISK_DATA> : auxiliary diskgroup for the datafiles