C:\Projects\NDC MAC File Load>Monk_DBTest.pl
   DBI connect('host=xx.xx.xx.x;sid=MySID;
   port=1521','MyUser',...) failed: 
    ERROR OCINlsEnvironmentVariableGet(OCI_NLS_CHARSET_ID) 
   Check ORACLE_HOME and NLS settings etc. at
   C:\Projects\NDC MAC File Load\Monk_DBTest.pl line 8
   Database connection not made: 
    ERROR OCINlsEnvironmentVariableGet(OCI_NLS_CHARSET_ID)
   Check ORACLE_HOME and NLS settings etc. at 
   C:\Projects\NDC MAC File Load\Monk_DBTest.pl line 8.