Observe the following limitations when using the ODBC operator on the HP-UX platform:
- The user *must* set the LD_PRELOAD environment variable to the path and name of
the pthread
library. For example:
LD_PRELOAD=/usr/lib/libpthread.1
- ODBC operator cannot run simultaneously with the Teradata Access Module for Named Pipes due to a conflict in the setting of an environment variable associated with the ODBC Driver Manager.
- On HP-UX Itanium platforms, Teradata PT requires HPUX B.11.31 or later for the ODBC operator library to be loaded.
- On HP-UX Itanium platforms, before running any Teradata PT job that uses the ODBC operator, you must set the HPUX environment variable LD_PRELOAD as follows:
LP_PRELOAD=TPT_install_directory/lib/libodbcop.so
After the Teradata PT job completes, unset the variable as follows:
Unset LD_PRELOAD