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Error When Using Patch Set Assistant To Update Schema: UPGAST-01044: unable to connect to the target database (Doc ID 1180833.1)

Last updated on JUNE 18, 2018

Applies to:

Oracle SOA Platform - Version: and later   [Release: 11gR1 and later ]
Information in this document applies to any platform.


You are trying to upgrade your schemas with the Patch Set Assistant (PSA).  You are using the following guide:

Oracle Fusion Middleware Installation Planning Guide
11g Release 1 (11.1.1)

You are getting the following error:

UPGAST-01044: unable to connect to the target database.


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