If you encountered a problem while installing the Database Loader, consult the Database Loader logs in the system temp\WBIConnect\logs directory for information on the problem. For example, Documents and Settings\db2admin\Local Settings\Temp\WBIConnect\logs.
Once the problem is resolved, do the following to delete the created database:
In the event that you experience problems while installing the Business Integration Connect components, review the following installation logs:
{WBIC INSTALL DIR}\IBM\WBIConnect\console\logs
{WBIC INSTALL DIR}\IBM\WBIConnect\receiver\logs
{WBIC INSTALL DIR}\IBM\WBIConnect\router\logs
You should also examine the following runtime logs:
{WBIC INSTALL DIR}\IBM\WBIConnect\console\was\logs\server1
{WBIC INSTALL DIR}\IBM\WBIConnect\receiver\was\logs\server1