EM12c: Accessing Database Targets from Enterprise Manager 12c Cloud Control Results in Error: IO Error: Unknown Authentication, Encryption or Data Integrity algorithm

(Doc ID 2328397.1)

Last updated on NOVEMBER 29, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.5.0 and later
Information in this document applies to any platform.

Symptoms

Access database targets from Enterprise Manager (EM) 12.1.0.5 Cloud Control generates the following error:

"IO Error: Unknown Authentication, Encryption or Data Integrity algorithm the connect descriptor was ......."

The error is displayed only for database targets and not for host targets.

Changes

 

Cause

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