DBMS_CRYPTO.ENCRYPT when encrypting NULL data throws ORA-28233: Double Encryption Not Supported
(Doc ID 1324337.1)
Last updated on MARCH 03, 2019
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
When encrypting BLOB data using DBMS_CRYPTO.ENCRYPT the following error occurs:
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
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