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E1: DB/OS: Error - ORA-12557: TNS:protocol Adapter not Loadable (Doc ID 2400783.1)

Last updated on MAY 18, 2018

Applies to:

JD Edwards EnterpriseOne Tools - Version 9.1 and later
Information in this document applies to any platform.

Symptoms

PLANNER and Metadata Database will not attach in new 9.1 deployment server.

Errors seen in the jde.log:

Failed to connect to the database instance

Error - ORA-12557: TNS:protocol adapter not loadable

Changes

 

Cause

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