Decomposer Library: cannot do decomposition type
Last Updated February 08, 2013
 Decomposer Library: cannot do decomposition type
Error code: 42005
Related errors: 42003
Error text: Decomposer Library: cannot do decomposition type
Affected module: brightmail_engine
Product version: Symantec Brightmail Gateway 9.0
Cause: The Brightmail Engine does not analyze one of the message parts such as message body or attachment. The specific type of analysis is described by the decomposition type.
Following are the decomposition types:
decode_hz (HZ is a specific type of Chinese language encoding)
Each of these decomposition types attempt to decode or translate information from a specific type of encoding to a more useful format. This format is obtained by resolving escaped characters in a URL, decoding base64 or quoted printable format message parts, or identifying and standardizing HTML elements.
Following are the possible conditions that cause the error:
The Brightmail Engine has run out of memory.
If the error occurs while translating data from the decode_utf7 or decode_hz charset encoding, an error that describes the issue precedes this error.
Perform any of the following steps to resolve the error:
Analyze your system for possible ways to adjust memory usage.
Restart the Brightmail Engine.
If the issue results by translating data from the specified charset encoding, see the previous error message for details on the cause and perform the appropriate action.
Log sample: The following is an example of the error message as it appears in the filter-hub_log.