This environment variable overrides the default location for the SQL Anywhere diagnostic directory. SQL Anywhere programs
use this directory to store reports if the software has a fatal error.
SQL Anywhere stores crash reports and feature statistics information in the diagnostic directory. The SADIAGDIR environment
variable is used to determine the location of the diagnostic directory where SQL Anywhere writes crash reports.
If the directory specified by this environment variable does not exist, then the database server operates as though the environment
variable is not set.