By using direct Connection String Unable to Connect
parthiban@Pavishna:/mnt/c/Users/Partha/Downloads/Linux-DEB$ sqlplus system/"XeAdmin@2025"@"(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))(CONNECT_DATA=(SID=XE)))"
SQL*Plus: Release 10.2.0.1.0 - Production on Wed Sep 17 15:03:53 2025
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ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified