Encryption Key is applicable for the encrypted batch Classes only and not for the un-encrypted batch class.

Please follow the steps to reset the Application-Level-Key. This will delete the imprints of the application key and new application level key will need to be generated in such a case to use encryption feature.

  1. Execute the below query on DB
update encryption_key_metadata set key_password=null, key_generated = false
  1. Delete the ephesoft.keyStore file under :
<Shared-Folders>/ ephesoft-key-store-file.

Note: Make sure there is no encrypted batch class in the environment. If there is any encrypted batch class, It will require relearning of complete batch class, by switching the encryption algorithm, else it will mark all the previous keys as corrupted ones.