WFLUSH-ALLOW The WFLUSH-ALLOW op-code stops the bufferization of INQUIRE statements, if this bufferization is active, and then sends all the bufferized data to the client. Syntax: CALL "W$FLUSH" USING WFLUSH-ALLOW [windowHandle] Parameters: WFLUSH-ALLOW Constant windowHandle HANDLE OF WINDOW Optional. Specifies the window where you wish to stop the INQUIRE statements bufferization and send the bufferized data.