Database Connection Open Error Formula Error
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try again. 1 Reply Latest reply on Jan 8, 2015 6:50 error establishing a database connection wordpress AM by Jeff Strauss Tableau Server error on SQL error establishing a database connection wordpress localhost Data Connection refresh Matt Skinner Sep 24, 2013 3:59 AM Hi there,hope
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that someone can help with an error I am seeing on a published data connection. The error I am getting on
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refreshes is (from background tasks):"com.tableausoftware.nativeapi.dll.DataSourceException: Database error 0x80004005: [DBNETLIB][ConnectionOpen (Invalid Instance()).]Invalid connection.Unable to connect to the server "X". Check that the server is running and that you have access privileges to the requested database."Not been able to find any similar messages what does error establishing a database connection mean on these forums or on Google, but hope someone can point me in the right direction.The tableau server account has the necessary permissions on the database.Any help would be much appreciated,Matt I have the same question Show 0 Likes(0) 497Views Tags: none (add) serverContent tagged with server, mssqlContent tagged with mssql This content has been marked as final. Show 1 reply 1. Re: Tableau Server error on SQL Data Connection refresh Jeff Strauss Jan 8, 2015 6:50 AM (in response to Matt Skinner) did you ever determine the cause of your error? I am running into a similar predicament. Thanks. Like Show 0 Likes(0) Actions Actions Remove from profile Feature on your profile More Like This Retrieving data ... Incoming Links September's Ignored
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us http://stackoverflow.com/questions/18858881/vba-connect-to-protected-database-error-handling Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up VBA connect to protected database, error handling up database connection vote 1 down vote favorite I'm doing a form with two fields, one with I can browse the path for a database and the other for the database password. Everything working fine when it the right password and a path to a database file. My problem is an error stop the program if I dont have the right password or the file is not a database. I'm not error establishing a able to test the connection without crashing. How can I test the path and the password without making the whole thing crash. Here a look of what I have done so far(very simple) : Dim cn As ADODB.Connection Dim rs As ADODB.Recordset Dim canConnect As Boolean Set cn = New ADODB.Connection cn.Open "Provider=Microsoft.Jet.OLEDB.4.0; Jet OLEDB:Database Password=" & Me.txt2 & "; Data Source=" & Me.txt1 & ";" Set rs = New ADODB.Recordset If cn.State = adStateOpen Then canConnect = True cn.Close End If MsgBox canConnect As you can see txt1 et txt2 are my two textarea and like I said everything crash before my message box prompt. ms-access error-handling access-vba runtime-error share|improve this question edited Sep 17 '13 at 20:41 HansUp 79.1k114371 asked Sep 17 '13 at 20:01 user1842455 608 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted I think all you may need to do is add an error handler. I eliminated the ADODB.Recordset because you only need the .Connection. Public Sub test17() Dim cn As ADODB.Connection Dim canConnect As Boolean Dim strConnect As String Dim strMsg As String On Error GoTo ErrorHandler canConnect = False ' make it explicit, but not really