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PDFs are being saved with wrong data
  1. How-to
  2.  PDF
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  1. Jon Stoller
  2. PowerBuilder
  3. Tuesday, 13 November 2018 09:09 PM UTC

I am using PowerBuilder 2017.  The database is MS SQL Server 2016. 

My application has a function that creates a PDF with the following code:

ls_folderfile = "\\APPSERVER\PDF\picklist870024818111309365604.pdf"   
adw_rpt.Object.DataWindow.Export.PDF.Method = NativePDF!
adw_rpt.Object.DataWindow.Export.PDF.NativePDF.CustomSize=0
li_return = adw_rpt.SaveAs(ls_folderfile, PDF!, true)
etc...…….

NOTE:  adw_rpt is a datawindow type argument passed by reference to this function sent from another object.

It works correctly on my PC where I develop and "test-run" the application.  I am using a windows 10 PC. 

However, when I install it on my client's system I am having a problem. 
The PDF contains the wrong data. It creates the PDF with data that is not currently contained in adw_rpt.   It is picking up a datawindow used previously in the same function, as if it was in memory . 
One time it re-created just page 5 of a PDF it created earlier the same day. 
Another time it re-created a PDF from a few days before. 

It looks like one user gets the information from the last PDF created by another user. 

What can cause this?
Am I doing something wrong? 
Is there something I can do to make sure it creates the PDF with the correct and current datawindow data. 

Thank you for any help

Jon Stoller
AKA Software
973-720-8211
jon@akaware.com

 

 

 

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