sqlplus is not coming up
I'm trying to upgrade 12.2 database to 19c
When i tried to startup the database from 19c home, sqlplus utility is not responding.
How do we fix this ! Error sqlplus is not coming up
[oracle@replica bin]$ pwd
/u01/app/oracle/product/19.3.0/dbhome_1/bin
[oracle@replica ~]$ export ORACLE_HOME=/u01/app/oracle/product/19.3.0/dbhome_1/
[oracle@replica ~]$ export PATH=/u01/app/oracle/product/19.3.0/dbhome_1/bin:$PATH
[oracle@replica ~]$ export ORACLE_SID=orclrep
[oracle@replica ~]$ sqlplus / as sysdba
[oracle@replica ~]$ sqlplus
[oracle@replica ~]$ sqlplus sys as sysdba
[oracle@replica ~]$ which sqlplus
/u01/app/oracle/product/19.3.0/dbhome_1/bin/sqlplus
[oracle@replica ~]$ sqlplus -v
Regards,