Hi Wanda, You can issue DB2 command: db2 get dbm configuration
Then, look for the DIAGPATH. That is where the db2diag.log resides. Diagnostic data directory path (DIAGPATH) = some direcotry name If the diagpath does not have any directory specified, like this. Diagnostic data directory path (DIAGPATH) = You can do the following to set a directory for db2diag.log. db2 update dbm configuration using diagpath the_path_you_want_to_use Regards, Jo Lay TSM server Development jo...@us.ibm.com