Session log file (SLF)

The DBH stores the DBH load parameters of the current configuration in the SLF, which it creates at the start of a session.

In the event of a session restart, the DBH takes the load parameters of the crashed session from the SLF, ignoring the DBH load parameters that you specified at the DBH start. If you do not want a session restart, you must delete the SLF beforehand. This file is protected with the default password C’UDS'BLANK'’. This password is not designed to protect the contents of the file which is employed in various sessions; it is used to prevent them from being inadvertently deleted.

CAUTION!

The SLF must not be write-buffered or write/read-buffered in volatile media (see section “Using DAB caching for UDS/SQL”).