Hope you can transfer your Oracle password file from primary to standby in proper way...
We can transfer password file using ftp or scp. In ftp we are going to use mput or mget functions.
Use scp or FTP.
By using ftp (mput) it was not working, and I was not aware of scp at that time.
With scp command we can transfer any password file without any changes. Really thanks for the update!