Error while printing documents from my Application

[caster]

Hi All,
I am working on an application which is developed on PB 8.0.3. The Application is running on WinXP with Service Pack 1. When I try to print 80/100 documents through my application it gives following error:
--
Microsoft Visual C++ Debug Library
Program : C:\BISMQ\bulk.exe
File : [printf.c
Line : 56

Expression : str | is NULL
For information on how your prgram can cause an assertion failure see the Visual C++ documentation on asserts.
Press retry to debug the application
--
Have any one of you got this error??
Can anyone explain the probable causes??
This is immediate.
Response ASAP will be appreiciated.

Thanks in Advance
CAS

 

[TheGreenOne]

Hi Caster,
I never got that error message, but I never tried to print 80-100 documents at one time. Perhaps the print queue fills up and stops accepting new documents. A work around might be to give the printer a little time to work. print 10 documents wait 1 or 2 minutes and then print the next 10.

 

[pgaec]

This seems to be few problems relating to running a PowerBuilder application [that was built on older version of Windows] on WINXP machine(s). Try rebuilding ur application on Windows XP system.