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ORA-12560: TNS : protocol adapter error // Oracle 18C XE Services missing during installation – Developer Network Q&A – ONE Community Forum
![TNS-12555: TNS:permission denied TNS-12560: TNS:protocol adapter error TNS-00525: Insufficient privilege for operation IBM/AIX RISC System/6000 Error: 1: Not owner TNS-12555: TNS:permission denied TNS-12560: TNS:protocol adapter error TNS-00525: Insufficient privilege for operation IBM/AIX RISC System/6000 Error: 1: Not owner](https://techdatabasket.files.wordpress.com/2014/12/oracle-11g-logo1.png)
TNS-12555: TNS:permission denied TNS-12560: TNS:protocol adapter error TNS-00525: Insufficient privilege for operation IBM/AIX RISC System/6000 Error: 1: Not owner
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Solution for ORA-27102 : out of memroy error & TNS Protocol adapter error ORA12505 in Oracle Dtaabase 11g r2 on Windows
![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)
Step Into Oracle DBA ( SID ): Connect Amazon RDS from on premises gives ORA-12560: TNS:protocol adapter error
![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/mqdefault.jpg?v=6395a506)
SOLVED] ORA-12560: TNS : protocol adaptor error in Oracle 21c | Fix Protocol Adapter Error - YouTube
![ORA-12560: TNS : protocol adapter error // Oracle 18C XE Services missing during installation – Developer Network Q&A – ONE Community Forum ORA-12560: TNS : protocol adapter error // Oracle 18C XE Services missing during installation – Developer Network Q&A – ONE Community Forum](https://community.onenetwork.com/wp-content/uploads/wpforo/attachments/927/274-image.png)