Please assist me in correcting this error:

DBA2191E SQL execution error.

com.ibm.db.DataException: A database manager error occurred. : [IBM][CLI Driver][DB2/NT] SQL0973N Not enough storage is available in the "APP_CTL_HEAP" heap to process the statement. SQLSTATE=57011

some info from online infocenter
# Change the value to the recommended value of 1024 (4-KB pages) or to a larger value. You can issue the following command, where db_name identifies your database:
UPDATE DATABASE CONFIGURATION FOR db_name USING APP_CTL_HEAP_SZ 1024
# Disconnect all applications from the database.

Thanks...it worked.