Some QMF commands will not run until all the rows of a query are stored in the temporary storage area. If a query is in the process of running, and you issue a new command, QMF's default response is to finish the query, and then run the new command. You can change QMF's response to this condition by setting the DSQEC_RESET_RPT global variable as follows:
SET GLOBAL DSQEC_RESET_RPT=n
where n can be: