![SOLVED] ORA-12560: TNS : protocol adaptor error in Oracle 21c | Fix Protocol Adapter Error - YouTube SOLVED] ORA-12560: TNS : protocol adaptor error in Oracle 21c | Fix Protocol Adapter Error - YouTube](https://i.ytimg.com/vi/Cl_S74k3H8k/hqdefault.jpg?v=6395a506)
SOLVED] ORA-12560: TNS : protocol adaptor error in Oracle 21c | Fix Protocol Adapter Error - YouTube
![How to solve ORA-12560: TNS:Protocol Adapter Error in Oracle Database || Tns Protocol Adaptor Error - YouTube How to solve ORA-12560: TNS:Protocol Adapter Error in Oracle Database || Tns Protocol Adaptor Error - YouTube](https://i.ytimg.com/vi/WVammh8F0Dk/sddefault.jpg)
How to solve ORA-12560: TNS:Protocol Adapter Error in Oracle Database || Tns Protocol Adaptor Error - YouTube
![Peoplesoft: ORA-12560 "TNS protocol adapter error" (Tns: Protocol Adapter Error Ora-12560 Connecting Via Sqlplus) Peoplesoft: ORA-12560 "TNS protocol adapter error" (Tns: Protocol Adapter Error Ora-12560 Connecting Via Sqlplus)](http://1.bp.blogspot.com/-k4uLDwuRXFA/TZy3aB-pc7I/AAAAAAAAAy4/NDrckOTSOoM/s1600/Oracle.png)
Peoplesoft: ORA-12560 "TNS protocol adapter error" (Tns: Protocol Adapter Error Ora-12560 Connecting Via Sqlplus)
![5. Detailed description of the Actions > 5.1. General Parameters used in many actions > 5.1.6. ODBC Connections > 5.1.6.4. Oracle ODBC Setup 5. Detailed description of the Actions > 5.1. General Parameters used in many actions > 5.1.6. ODBC Connections > 5.1.6.4. Oracle ODBC Setup](https://timi.eu/docs/anatella/clip0019.png)