Oracle 19c backup fails : ORA-00245: control file backup failed; in Oracle RAC, target might not be on shared storage
Error: ORA-00245: control file backup failed; in Oracle RAC, target might not be on shared storage Solution: Enable shared control file: 1. Configure the snapshot controlfile to a shared disk like (ACFS/NFS/DNFS): RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/SHARED_Folder/snapcf_KRISHNA.f'; 2. In case of ASM use RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+ASM_DATA/snapcf_CNTRL.f';