3528606 - Encryption Root Key Backup Fails With Error: Root key backup passphrase not set

You are trying to back up the root keys following Back Up Root Keys | SAP Help Portal and you are getting errors below:

• When using SQL BACKUP ENCRYPTION ROOT KEYS, you get error:
  
  SAP DBTech JDBC: [447]: backup could not be completed: Root key backup error: Root key backup passphrase not set
  
  
• When using SQL extraction function ENCRYPTION_ROOT_KEYS_EXTRACT_KEYS, you get error:
  
  SAP DBTech JDBC: [2]: general error: Root Key Backup Password is not set up: at "encryption_root_keys_extract_keys" function (at pos 7)
  
  
• When using SQL extraction function ENCRYPTION_ROOT_KEYS_EXTRACT_ALL_KEYS_FOR_DATABASE, you get error:
  
  SAP DBTech JDBC: [2]: general error: Root Key Backup Password is not set up: at "encryption_root_keys_extract_all_keys_for_database" function (at pos 7)
  
  
• When using HANA Cockpit, you get error:
  
  Set a password for the root key backup.
  SQL (2) - general error: Root Key Backup Password is not set up: at "encryption_root_keys_extract_keys" function (at pos 67)
  
  
• When using hdbnsutil tool, you get error:
  
  Export of backup failed: Root key backup passphrase not set
  failed.

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.      

• SAP HANA Platform Edition 1.0
• SAP HANA Platform Edition 2.0

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