Return last submitted record

[Aleksandra1]

Hello, I want to return last submitted record without creating a new screen, that is the point. I have a screen "Form for CS department" and form "Form_Control_CS_Department", and for example "Contract #" (primary key) is 19065341:

After user click "Submit" button, he will be moved to "Success screen". On "Success screen" user has a possibility to click button "Check  data". This button move user to the record in View Mode, which has just been submitted (for this case I have created a new screen and form, where Items = Form_Control_CS_Department.LastSubmitted). In this View mode user have button "Edit":

You can see a variable varEditCS on start of app I have a line Set(varEditCS, false). So when user click this button he will be moved to a form, which was in the first picture:

You can see my code, where I am saying if variable is true (in case when button "Edit" was clicked), than return Last Submitted record, else return what was choosen in a gallery.

But it does not return me last record I don't know why.

[SebS · Accepted solution]

@Aleksandra1 

You need to use on Edit button 

Set(varEditCS,true)

but you have varEditCS =true what is not how variable is created or change

[Aleksandra1]

Thank you, that works🙂