Missing response cookies in log file of ICM Web dispatcher

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Symptom
In the HTTP log file of the ICM or the SAP Web Dispatcher, the system no longer writes response cookies.
Other terms
response cookies, HTTP, HyperText Transfer Protocol, logging, missing, ICM, Internet Communication Manager,
Reason and Prerequisites
Reason:
This problem is caused by a program error in the kernel.
Prerequisites:
This error occurs as of the following kernel patch levels:
7.00: 191
7.01: 025
7.10: [...]

Syslog message BXB during table logging

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Symptom
In the system log (syslog), the following error messages are displayed with the syslog ID BXB: “Data records of table
already contained in the log table DBTABLOG”.
In addition, the dev_w* work process trace files frequently display entries such as the following:
M Wed Mar 11 20:50:11 2009
M *** WARNING => big time diff 4262270423 [...]