ORA-19870: error while restoring backup piece /backup/db_BJCCORA_20180724_02t8qbe6_1_1
ORA-19505: failed to identify file "/backup/db_BJCCORA_20180724_02t8qbe6_1_1"
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3