1990971 - SAP HANA backup failed with "Wrong Checksum" error

• When trying to backup HANA database, you get the error message: backup could not be completed, Wrong checksum: Calculated xxxxxxxxx, stored xxxxxxxxx.
• The HANA trace files indicate there is an issue with a corrupt page and you see error messages like the following:

• ERROR: Failed to load page exception 3020007: LogicalPageAccess error 
• ERROR: Failed to load physical page...exception 3020112: 0 bytes of 4096 read
• Error checking structure page: Page with invalid size class <unknown size class 255

SAP HANA, platform edition

[447] backup could not be completed; received page with invalid checksum; , KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem