Monitoring SAP BC in the SAP system trace file

Ive installed the monitoring package of my SAP BC 4.6 and did the whole administration. The monitor is working well. But the logfile named rfc00352_00328.trc (in the directory sapbc46\server\packages\sapmonitoring\saploc\prfclog\sapccmsr) is growing and growing. It has grown up to 690 MB, there isnt any byte free on the disc…:wink:
How can I manage this file??? How can I delete it at all???