RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS
RMAN-00601: fatal error in recovery manager
RMAN-03012: fatal error during compilation of command
RMAN-03028: fatal error code for command recover : 600
RMAN-00600: internal error, arguments     
It is a bug and workarounds are:
- Mostly this error comes during the second duplicate command execution. Which means the first one was not successful. So try the duplicate command with NORESUME option. This will solve the error most of the case.
e.g: duplicate target database to TESTE1 until scn 152651941 noresume;
2. Do not use recovery catalog.
3. Use explicit set newname for datafiles not converted by a db_file_name_convert clause