When you attempt to drop a Teradata table using the SQL procedure, you might receive the following error:
This problem occurs because there is no fully qualified system name in the HOSTS file or names database and, consequently, the Teradata server is not able to process Alternate Parcel Header (APH) packets.
To work around this problem, specify the unqualified short Teradata server NAME as an entry in the HOSTS file or the names database, as is normally done in production systems. (For example, use SERVER=foo rather than SERVER=foo.my.unx.com.)