JDBC Type 2 Driver Programmer's Reference for SQL/MX Release 3.2.1 (H06.26+, J06.15+)

Setting the _RLD_LIB_PATH
Before running JDBC applications, ensure that the _RLD_LIB_PATH environment variable path is
set to the directory that contains the libjdbcMx.so JDBC/MX DLL file. For the default installation,
the path is:
/usr/tandem/jdbcMx/T1275R32/lib
20 Installing and Verifying JDBC/MX