hello,
have been using the same syntax for other systems
RMAN> recover database from service prod noredo using compressed backupset;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found "identifier": expecting one of: "backupset, datafilecopy, tag"
RMAN-01008: the bad identifier was: service
RMAN-01007: at line 1 column 23 file: standard input