stderr1 to 4

Hi,

I would like to know if it is ok to delete or reset the stderr1 to 4 on this directory /usr/sap/SID/DVEBMGS00/work? If yes, send me the step by step procedure on how to do it and the use of those directories.

Another thing would be regarding the alertSID.log, Is it possible to delete or reset the content of this file? If yes send me the proceudre on how to do it.

Regards,