Content tagged with command to generate encryption key failed. Re: Command to generate Encryption key Failed. Gurram Balakrushna Jun 27, 2016. Mar 13, 2019 In a multitenant environment, the system database and all tenant databases have their own encryption keys for both data encryption service and data volume encryption. SSFS and Homogenous System Copies. For system-based copies, the instance SSFS master key file must be manually saved and restored in order to prevent data loss. 2013-06-13 08:57:21 Generating encryption key to write to the registry. 2013-06-13 08:57:21 Generating encryption key to write to the database. 2013-06-13 08:57:22 Generation of encryption key to save to the database failed. Error=System.IndexOutOfRangeException: Index was outside the bounds of the array.
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Deleting and recreating encryption keys are activities that fall outside of routine encryption key maintenance. You perform these tasks in response to a specific threat to your report server, or as a last resort when you can no longer access a report server database.
Recreating Encryption Keys
If you have evidence that the symmetric key is known to unauthorized users, or if your report server has been under attack and you want to reset the symmetric key as a precaution, you can recreate the symmetric key. When you recreate the symmetric key, all encrypted values will be re-encrypted using the new value. If you are running multiple report servers in a scale-out deployment, all copies of the symmetric key will be updated to the new value. The report server uses the public keys available to it to update the symmetric key for each server in the deployment.
You can only recreate the symmetric key when the report server is in a working state. Recreating the encryption keys and re-encrypting content disrupts server operations. You must take the server offline while re-encryption is underway. There should be no requests made to the report server during re-encryption.
You can use the Reporting Services Configuration tool or the rskeymgmt utility to reset the symmetric key and encrypted data. For more information about how the symmetric key is created, see Initialize a Report Server (SSRS Configuration Manager).
How to recreate encryption keys (Reporting Services Configuration Tool)
How to recreate encryption keys (rskeymgmt)
Deleting Unusable Encrypted Content
If for some reason you cannot restore the encryption key, the report server will never be able to decrypt and use any data that is encrypted with that key. To return the report server to a working state, you must delete the encrypted values that are currently stored in the report server database and then manually re-specify the values you need.
![]() Generation Of Encryption Key To Save To The Database Failed. Error=system.indexoutofrangeexception
Deleting the encryption keys removes all symmetric key information from the report server database and deletes any encrypted content. All unencrypted data is left intact; only encrypted content is removed. When you delete the encryption keys, the report server re-initializes itself automatically by adding a new symmetric key. The following occurs when you delete encrypted content:
Once you delete encrypted content, you cannot recover it. You must re-specify connection strings and stored credentials, and you must activate subscriptions.
You can use the Reporting Services Configuration tool or the rskeymgmt utility to remove the values.
How to delete encryption keys (Reporting Services Configuration Tool)Generation Of Encryption Key To Save To The Database Failed Video
How to delete encryption keys (rskeymmgt)
How to re-specify encrypted values
See Also
Configure and Manage Encryption Keys (SSRS Configuration Manager)
Store Encrypted Report Server Data (SSRS Configuration Manager) Comments are closed.
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