Oracle Message RMAN-05534 - WARNING: LOG_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to disk group only.

ERRORWARNING: LOG_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to disk group only.
CAUSEIt was not possible to convert ASM Oracle Managed Files names using LOG_FILE_NAME_CONVERT parameter. RMAN changed these invalid names to the converted disk group name instead.
ACTIONIf the automatic change is incorrect, use one of the following options instead of using LOG_FILE_NAME_CONVERT for ASM Oracle Managed Files: 1) Use the LOGFILE clause for online log files. 2) After DUPLICATE completes, create standby log files using the SQL ALTER DATABASE ADD STANDBY LOGFILE command.