TimeFormat Error from a line in nullQueue

[pshumate]

The transform works and filters out the the matching line from going into the index but I still get these errors:

WARN  DateParserVerbose - Failed to parse timestamp. Defaulting to timestamp of previous event.  Context="source::/export/splunk/incoming/we_accesslog_extsqu_xxx.xxx.xxx.xxx_20120326_142201_32865.gz|host::xxx.xxx.xxx.xxx|cdsis-extended-squid|remoteport::38810" Text="#Number of transaction records: 1..."

I want to avoid the timestamp error while continuing to filter the headers and footers to nullQueue. Any suggestions?

Example Log

#Software: (CDS 2.6.1 b17)
Current-Time Time-to-Serve Client-IP Request-Desc/Status-Returned Bytes-Xferred Method URL MIME-Type
[21/Mar/2012:04:42:00.931+0000] 474623 xxx.xxx.xxx.xxx TCP_MISS/200 1807152 GET http://url.coms
[21/Mar/2012:04:42:01.275+0000] 323330 xxx.xxx.xxx.xxx TCP_MISS/200 1152750 GET http://url.coms
[21/Mar/2012:04:42:01.610+0000] 52900 xxx.xxx.xxx.xxx TCP_MISS/200 37486 GET http://url.coms
[21/Mar/2012:04:42:02.001+0000] 108528 xxx.xxx.xxx.xxx TCP_MISS/200 640556 GET http://url.coms
#Number of transaction records: 100

Props.conf

[source::...we_accesslog...]
TRANSFORMS-debug_log = debug_log_footer_trans, debug_log_header_trans

[cdsis-extended-squid]
MAX_TIMESTAMP_LOOKAHEAD = 24
SHOULD_LINEMERGE = false
# TIME_PREFIX = ^\[
# TIME_FORMAT = %d/%b/%Y:%H:%M:%S.%3N
REPORT-cdsis_ext = cdsis_ext_squid_transform
EXTRACT-duration = ^\[\d+/\w{3}/\d+\:\d{2}\:\d{2}\:\d{2}\.\d{3,}\+\d{3,}\]\s(?<duration>\d+)
KV_MODE = none
MAX_DAYS_AGO = 10

Transforms.conf

[debug_log_footer_trans]
REGEX=^.?Number
DEST_KEY = queue
FORMAT = nullQueue

[debug_log_header_trans]
REGEX=^Current-Time|^.Software
DEST_KEY = queue
FORMAT = nullQueue

[cdsis_ext_squid_transform]
REGEX =     ^\[\d+/\w{3}/\d+\:\d{2}\:\d{2}\:\d{2}\.\d{3,}\+\d{3,}\]\s(\d+)\s(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\s(\w+)/(\d+)\s(\d+)\s(\w+)\s(http://\S+)\s(\w+/\w+)\s+$
FORMAT =    Duration::$1 ClientIP::$2 TCPStatus::$3 HTTPStatus::$4 BytesReturned::$5 HTTPMethod::$6 URL::$7 MimeType::$8

[woodcock]

You need to tell Splunk something about how to timestamp your events. I see you have commented out these 2 lines (and that one is not quite right); I suggest you uncomment them and use these values:

TIME_PREFIX = ^\[
TIME_FORMAT = %d/%b/%Y:%H:%M:%S.%3N%Z

Alternatively, if you commented out these lines because the timestamps in the events are bogus, you should use one of these two settings:

DATETIME_CONFIG = CURRENT
DATETIME_CONFIG = NONE

http://docs.splunk.com/Documentation/Splunk/latest/Data/Configuretimestamprecognition#Timestamp_attr...