filesize limit on Solaris 11?

Hello Forum,

Oracle 12c RMAN Backup fails with these error messages. Is there any OS-level (Solaris 11) limit on filesize?

 ORA-27063: number of bytes read/written is incorrect

 SVR4 Error: 27: File too large

$ uname -a

SunOS xxxx 5.11 11.3 sun4v sparc sun4v

SQL> select banner from v$version;

BANNER

--------------------------------------------------------------------------------

Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production

PL/SQL Release 12.1.0.2.0 - Production

CORE  12.1.0.2.0   Production

TNS for Solaris: Version 12.1.0.2.0 - Production

NLSRTL Version 12.1.0.2.0 - Production