How To Resolved ORA-12560: TNS:protocol Adapter Error When Trying To Login To Sqlplus
(Doc ID 2403190.1)
Last updated on MAY 16, 2019
Applies to:Oracle Agile Product Collaboration - Version 184.108.40.206 and later
Information in this document applies to any platform.
How to resolve ORA-12560: TNS:protocol adapter error when trying to login to sqlplus.
SQL*Plus: Release 220.127.116.11.0 Production on Mon May 21 17:27:07 2018
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Enter user-name: agile/tartan
ORA-12560: TNS:protocol adapter error
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