I've installed ODBC Driver 14.10 on zLinux. While trying to test my installation using 'tdxodbc' shipped in 'bin' directory, I got the following error. Is there any hint about why this could happen?
adhoc: (SQL Diagnostics) STATE=HY000, CODE=0, MSG=[Teradata][ODBC Teradata Driver] Parser: Temp File failure on open or write. code 
Thanks in advance.
You may check permissions to the default temp directory. If you are willing to investigate, strace can show you the attempt and failure to open temporary file and it's location.
strace -o /tmp/straceout.log tdxodbc
Thanks a lot for the help. It works like a charm! It turns out that my 'tmp' folder was out of space. After directing it to somewhere else, it works fine now.