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duplicated primary key error even tho it dosent exist
  1. Issue
  2.  PowerBuilder
0 Votes
  1. hatem moalla
  2. PowerBuilder
  3. Sunday, 25 February 2024 01:18 PM UTC

hello everyone here

in my powerbuilder 19 project, it's about article management. so when i insert a new article it works fine and when I update an article it works fine also but when I insert another article (after the update), i get the sqlstate error 23000 duplicated primary key reference = "the reference of the article that i inserted first" even though that the reference does not exist. 

note : reference column is primary key; not auto increment and is not null

here is the script of "new" button

char reference
dwc_article.scrolltorow(dwc_article.insertrow(0))

// Scroll to the newly inserted row
long ll_new_row
ll_new_row = dwc_article.InsertRow(0)
dwc_article.ScrollToRow(ll_new_row)

// Get the current date
date ld_date_creation
ld_date_creation = today()

string ls_formatted_date
ls_formatted_date = String(ld_date_creation, "yyyy-mm-dd")

// Set the current date to the "date_de_creation" column
dwc_article.SetItem(ll_new_row, "date_de_creation", ls_formatted_date)




dwc_article.modify("reference.Protect='0'") // This removes input capability from all columns
	   dwc_article.modify("name.Protect='0'")
	   dwc_article.modify("prix.Protect='0'")
		 dwc_article.modify("date_de_creation.Protect='1'")

and here is the script of "save new article" button 

dwc_article.accepttext()
dwc_article.update()
int li_sqlcode
commit using sqlca;

// Check for SQL errors
li_sqlcode = sqlca.sqlcode
if li_sqlcode = 0 then
    MessageBox("Success", "The article was successfully added.")
else
    MessageBox("Error", "Failed to add the article. SQLCode: ")
end if

// Refresh the report
dwc_report.Retrieve()
Attachments (1)
sqlstate.png sqlstate.png
how can i get a message box for duplicated primary key befor... datawindow button.Background.Color with themes: theme-custom...
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