LogFlag

This parameter produces rulebase execution logs in the $MQ_COMMON_DIR/Temp directory. It should be used for development or debugging only and should not be enabled in a production environment.

This parameter can be specified in System Debugging > RuleBase Debug Mode of the Configurator. The Rulebase debugging requires large amount of disk space. Below is an example of how to set it to true so a detailed stack trace can be obtained for rule base execution.

Log files start with "rb" and end with ".xml". Several files can be produced in one go; browse to locate the right file.

Log Files
Prefix Description
rbb1*.xml First pass of rulebase. Computes propagations.
rbb2*.xml Propagations.
rbb3*.xml Second pass of rulebase. This is the file you need for debugging validations and assignments.