SAP HANA Backup failed-bphdb exit status = 6: the backup failed to back up the requested files
A status code 6 basically mean "something went wrong take a look". So team up with your SAP DBA to troubleshoot this, you will likely not be able to resolve this on your own.
Ask to have a look at the output from the SAP Hana backup process. It could be something simple, not related to Netbackup.
The Veritas NetBackup™ for SAP Administrator's Guide has a section called "NetBackup debug logs and reports". Take a look. For sure you want to enable the bphdb debug catalog on the sap hana client. Ensure the SAP user/group has file system right to write in the debug catalog. Re-run the backup and take a look at the output generated in the Netbackup debug directories.
Now backup is running i have fixed .utl (define policy name and schedule) file and makes some changes. now new problem is when i take redo log backup parent stream showing redo log policy name but child stream generates online backup policy name for the same client. and as per SAP team backup is completed.
please suggest what to do.