We are getting below error during Oracle backup restoration. Kindly suggest what needs to be done ?
ORA-19507: failed to retrieve sequential file, handle="bk_109_1_819814167", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
Failed to open backup file for restore.
OS : Solrais 10
NBU :- 188.8.131.52
"failed to retrieve sequential file" is garbage error message that is thrown on basic of many diffrent errors.
Try to inspect debug logs /usr/openv/netbackup/logs/dbclients and /usr/openv/netbackup/logs/bphdb.