dpkg -S $ORACLE_HOME/sqlplus/mesg/sqlplus.msb apt-get install --reinstall oracle-sqlplus
Ensure the %ORACLE_HOME%\bin directory is at the beginning of your system PATH . If you have multiple Oracle installations, the order of entries in the PATH variable is critical. 2. Manage System Memory If variables are correct, the system may be out of memory. dpkg -S $ORACLE_HOME/sqlplus/mesg/sqlplus
libsqlplus.so => /u01/app/oracle/product/19.3.0/dbhome_1/lib/libsqlplus.so dpkg -S $ORACLE_HOME/sqlplus/mesg/sqlplus