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ORA-28547: Connection To Server Failed, Probable Oracle Net Admin Error (Doc ID 2623448.1)

Last updated on JANUARY 23, 2020

Applies to:

Autonomous Database Serverless - Version N/A to N/A
Information in this document applies to any platform.


The connection to ATP Instance failing with below error message. The ATP Service used was Always Free Autonomous

ORA-28547: connection to server failed, probable Oracle Net admin



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