I'm getting the following error from my Zabbix server:

[root@ZabbixMonitor ~]# isql -v EX1
[01000][unixODBC][Driver Manager]Can't open lib '/usr/lib/oracle/12.2/client64/lib/libsqora.so.12.1' : file not found
[ISQL]ERROR: Could not SQLConnect

I am trying to monitor oracle tablespaces through Zabbix, install oracle-instantclient-basic and odbc of oracle on the Zabbix server, I configured files /etc/odbcinst.ini and /etc/odbc.ini

/etc/odbcinst.ini contains:

[Oracle12c]
Description = Oracle ODBC Driver
Driver = /usr/lib/oracle/12.2/client64/lib/libsqora.so.12.1
Trace = yes
TraceFile = /var/log/odbcoracle
 
[EX1]
Driver = Oracle12c
Servername = 172.xx.xx.xx:1521/EX1   "Server where is configured oracle database"
Database = ED1
Port = 1521
UserID = EX1adm
Password = xxxxx
DatabaseCharacterSet = AL16UTF16