rman
I have upgraded my database and now want to connect to old catalog and delete old backups to free up the tapes but it is giving following error.
RMAN> list backup;
starting full resync of recovery catalog
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of list command at 09/19/2010 05:52:06
RMAN-03014: implicit resync of recovery catalog failed
RMAN-03009: failure of full resync command on default channel at 09/19/2010 05:52:06
ORA-01400: cannot insert NULL into ("RMAN817"."TF"."TF_KEY")
Can someone help? Is there any way that we can delete the backups through rman without connecting to target database?