Sometimes due to missing library you can get following error in the errorlog:-

error while loading shared libraries: libkonavm.so: cannot open shared object file: No such file or directory

To fix such issues, find the path where libkonavm.so file is kept:-

locate libkonavm.so

Once the path is located, lets say its kept in /opt/sybase/ASE-16_0/symlib/libkonavm.so, create a ld.so.conf.d file at /etc with content as the path of the libkonavm.so file and run ldconfig :-

echo "/opt/sybase/ASE-16_0/symlib/libkonavm.so" >/etc/ld.so.conf.d
ldconfig

After running ldconfig, the issue should be fixed.