How To Resolved ORA-12560: TNS:protocol Adapter Error When Trying To Login To Sqlplus
(Doc ID 2403190.1)
Last updated on MAY 11, 2021
Applies to:Oracle Agile Product Collaboration - Version 22.214.171.124 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 126.96.36.199.0 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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