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Resolved Datawindow working in Client server but not working in Docker

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  1. billy hugon
    billy hugon
  2. PowerServer
  3. Thursday, 30 May 2024 14:33 PM UTC

I have converted my application to run from Client Server to Docker (and IIS).  I have a datawindow that is working in Client Server but not Docker.  I didnt receive any errors when generating my project on this datawindow.  The database is SqlServer and below is my select statement being passed.

 

 

The error I'm getting is pretty undescriptive.

 

 

I do have retrieval arguments for this datawindow and are as follows:

 

 

 

 

 

 

 

 

 

will PowerServerLabel Merge statements run SQLs pa...
C# documentation for powerserver 22R3 to build out...
Accepted Answer
billy hugon
billy hugon Accepted Answer Pending Moderation
  1. Thursday, 30 May 2024 18:15 PM UTC
  2. PowerServer
  3. # Permalink

I found an issue that is causing the problem.  Not sure why.  As I said, it works in client server, but fires the error in cloud environment.

I changed modifying the SQL statement

From:

mod_string = "DataWindow.Table.Select='"  + is_original_select + where_clause + order_by_clause + "'"


rc = dw_data.Modify(mod_string)

To:

mod_string = "'" + is_original_select + where_clause + order_by_clause + "'"

dw_data.SetSQLSelect(mod_string)

 

Comment
Armeen Mazda @Appeon
  1. Armeen Mazda @Appeon
  2. Thursday, 30 May 2024 21:32 PM UTC
Glad to hear you resolved the issue, and thanks for posting the solution. Yes, just because something works in client/server doesn't mean it will work in PowerServer deployment. When you run into issues, we recommend using the debugger to step through the code and cross-reference with the unsupported features guide: https://docs.appeon.com/ps2022r3/unsupported_features_guide.html
  1. Helpful
billy hugon
  1. billy hugon
  2. Thursday, 30 May 2024 21:39 PM UTC
Thats the problem. Stepping through the debugger it worked. It only didnt work when I went through the deployment and loaded in docker which is a major main to have to debug like that
  1. Helpful
Armeen Mazda @Appeon
  1. Armeen Mazda @Appeon
  2. Friday, 31 May 2024 15:35 PM UTC
Did you use the PowerServer debugger not the client/server debugger? Two different debuggers.

And follow-up question, when you run it on IIS on hour developer PC without docker there is no problem?
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Responses (4)
billy hugon
billy hugon Accepted Answer Pending Moderation
  1. Thursday, 30 May 2024 16:50 PM UTC
  2. PowerServer
  3. # 1

Also, I'm running Version 2022 R3 Build 3289

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billy hugon
billy hugon Accepted Answer Pending Moderation
  1. Thursday, 30 May 2024 15:52 PM UTC
  2. PowerServer
  3. # 2

It was running in client server for years.  I moved it to IIS first to get it working (yes Powerserver).  Then I converted it to run in a Docker container.  

This error is happening in IIS and Docker, so it must be something to do with the Powerserver conversion.

 

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Armeen Mazda @Appeon
Armeen Mazda @Appeon Accepted Answer Pending Moderation
  1. Thursday, 30 May 2024 15:40 PM UTC
  2. PowerServer
  3. # 3

What do you mean you converted it to use IIS?  Are you using PowerServer?  What version of PowerBuilder?  Which SQL Server driver are you using?

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