E1: FDA: Text Variables are Not Passed to the Business Function from Second Run - Only on Fat/Windows Client (Doc ID 2979191.1)

Last updated on OCTOBER 06, 2023

Applies to:

Symptoms

When passing text variables as inputs to any business function, it is working and assigning the values as expected for first time but failing to assign from second time. This issue is happening only in fat client and it is working as expected in web client.

Steps to replicate:

1. Login to fat client and access OMW using fastpath
2. Move P01012 to a project and perform get
3. Open P01012 in design mode in FDA (Form Design Aid)
4. Add a push button in W01012B (Work With Addresses) form
5. Add a Text Variable - "BSFN Input"
6. Add a business function call to MDDebug (MD_DEBUG) under the push button
7. Pass the text variable as the input for szComment in MDDebug
8. Save the event rules and click the save button in FDA
9. Click on "Run the Application" button available under Design Tools tab in Object Librarian - [Interactive Application Design] to run the application on fat client
10. Click on the added Push Button - M & D Debug pops-up showing the Comment as 'BSFN Input'
    
    
    
    
11. Click OK on the pop-up and click on the push button again - M & D Debug pops-up showing the Comment as ' '

           

This is also evident from the debug log as the first one has the input mapped correctly for szComment where the second one has it blank.

First Call:

Second Call:

Cause

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