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DBCA Failing With Error ORA-04414, ORA-12547: TNS:lost Contact (Doc ID 1499541.1)

Last updated on APRIL 06, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema 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
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

A new database creation with DBCA or manually with the scripts as generated by DBCA, this fails with errors ORA-04414, ORA-12547

Changes

The Oracle Home was cloned to a new environment per guidelines provided in
<Note 1221705.1> - Cloning An Existing Oracle11g Release 2 (11.2.0.x) RDBMS Installation Using OUI

The cloning as such was independently verified to be correct by the Oracle Support Install competency.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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