Data Schema for Log Messages
If you configure IBM® Cognos® software to send log messages
to a database, the tables and the columns in each table are automatically
created when you start the IBM Cognos services.
To avoid name conflicts with database keywords, all column names in the log database have the prefix "COGIPF". If you have created your own log database model, you must add the prefix "COGIPF" to the column names of the logging database tables in the model.