We whould have to have a beep ( audioble) given to user in case of input error in check.input subsection. I have tried standard baan utility bell$() but it does not work for BW. Can anybody help me overcome this issue.

You can try this post about beeps (http://www.baanboard.com/baanboard/showthread.php?s=&threadid=13068&highlight=Beep)

Serveral years later......

This works fine in Baan IV:

#pragma used dll "ottdllbw"


code...

start.application.local ("c:\baan\beep.exe 623 200 /s 10 623 200", 0, retval)

code...


Downloaded beep.exe from www.softpedia.com