Dear Stefan,
many thanks for your answer!
We are not making backups to the FRA (Flash Recovery Area), but to an EMC DataDomain device, via a special EMC DD library for RMAN and Solaris.
We have a support contract with Oracle (or at least I think so!), but it has been decided to stick to
BRTOOLS and I should be presented with VERY strong arguments against BRTOOLS in order to
give them up...
So please anyone let me know if it is possible to set the retention time and if yes, then how??
Many thanks!