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"can't bind name" - in crosstab query

Posted on 1998-02-13
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Last Modified: 2012-08-13
I have a 'select query' with one fields criteria set to look at a value on a form -
[forms]![drawings]![SiteName]   - this works fine!

When I change the query to a 'crosstab' query, then click datasheet view, I get this comment:-

can't bind name '[forms]![drawings]![SiteName]'.

How can I get this crosstab query to work?
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Question by:susannahbond
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by:susannahbond
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Its all the points I have
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by:guillems
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Try to do a query by code:

  Copy the SQL sentence of the cross-tab query and by code do:
 
  In the form that you want to see the query put a button, and in his click's event put the next code:
(..)
dim sSQL as string
sSQL = "TRANSFORM Min(Tabla1.ciudad) AS MínDeciudad " & _
                " SELECT Tabla1.ID_OBJETO " & _
                " FROM Tabla1 " & _
                 " WHERE (((Tabla1.ID_OBJETO)=" & _                                  str([forms]![drawings]![SiteName])  &" )) " & _
                " GROUP BY Tabla1.ID_OBJETO " & _
                 " PIVOT Tabla1.pais; "

  dim midb as database
  set midb = currentdb()
  dim c as querydef
  set c = midb.querydefs("C_SQL") '-- this a query wildcard
  c.sql = sSQL
(..)
  This code modify the SQL'query
  And the open a the query.
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by:susannahbond
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Thanks for your help so far

I have copied the SQL sentance into code on a button.
I get 'name not found in this collection'
and the line:- set c=midb.querydefs("C_SQL") is highlighted.
What is this query wildcard
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by:guillems
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Yes, I don't explain all.

You must create a new query that contains "nothing" (i.e. put any table and make a "simple" query) Put the name of the  query: C_SQL, and in my code I use this query to change the SQL's property.  Instead to create a new query, ...

Is a query that use like a wildcard

PS. (There are more methods to do this, but I prefer this)


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by:susannahbond
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I have done what you suggested.  The code works.. it changes the simple select query into a crosstab query.
but i still have the same problem!
If I add the line Set RptRS = c.OpenRecordset()
I get the same error - "can't bind name"
If I run the modified query directly I still get the same error.


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by:guillems
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I'm so sorry, but the code works well.

If you want I send you my example. Send me your e-mail

  My e-mail is :  guillems@i6.com
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by:Trygve
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A dirty solution: Use a temporary table that is a copy of the tableset included in your crosstab query, have a "normal" query fill it with your criteria, make the crosstab get it's data from the temp table.
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by:guillems
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Trygve,

  I don't agree with you, my solution works well. Because I make the query "on line" so the query don't have names like 'forms![fmr]![field]', because I change this name for his value, so this solution it works me well.



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IanHinson earned 130 total points
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In design view of the crosstab query in the Query Grid select Query|Parameters from the menu.
Add the name Forms!Drawings!siteName as a parameter and set the data type to Text.

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by:Trygve
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guillems: I was a bit short with my comment. The colon in "A dirty solution:" was included to point out that MY suggestion was the dirty one; dirty, but easier to understand. I agree perfectly that your solution is the most elegant, in fact the same I would have used. I think perhaps Susannah has included the forms... part inside the string instead of copying your example setup.

IanHinson: The parameter version will not work, did you test it before commenting ?
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by:IanHinson
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Trygve: Yes. On quite a few occasions I have solved problems with name binding in crosstab queries by setting the parameters.
The SQL for the actual query in question has not been given.

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by:guillems
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it's curious, where is Susannahbond?

  What he/she said about our comments?


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by:Trygve
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Ian: My test crosstab test query didn't come true when I tried the parameter solution, this is why I asked if you had tested it. Maybe I did something wrong, hmmm.
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by:IanHinson
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Trygve:
Fortunately I've usually managed to get my crosstabs working ok in the end, sometimes needing the fix I described.

The problem that occurs with parameters in crosstabs was referred to in the following KnowledgeBase article:

---------------------------------------------------------------------
ACC: "Can't Bind Name '[XXX]'" Error with Crosstab Query
 
PSS ID Number: Q91710
Article last modified on 04-02-1997
PSS database name: ACCESS
 
1.0 1.1 2.0 7.0 97
 
WINDOWS
 

======================================================================
---------------------------------------------------------------------
The information in this article applies to:
 
 - Microsoft Access versions 1.0, 1.1, 2.0, 7.0, 97
---------------------------------------------------------------------
 
SYMPTOMS
========
 
Moderate: Requires basic macro, coding, and interoperability skills.
 
If you create a crosstab query using an implicit parameter [XXX] in a
WHERE clause (criteria), you may receive the following error message:
 
   In Microsoft Access 97:
 
      The Microsoft Jet database engine does not recognize '[XXX]' as a
      valid field name or expression.
 
   In earlier versions of Microsoft Access:
 
      Can't bind name '[XXX]'
 
If you use an explicit parameter, the query works as expected.
 
CAUSE
=====
 
A crosstab query dynamically generates column names. Therefore, Microsoft
Access cannot tell whether [XXX] is referring to a parameter or a column
name until after the query is bound.
 
When you build a graph, Microsoft Access uses a crosstab to build the data
to graph. If the query is a parameter query, you have to define the
parameters explicitly, as you would have to for a normal crosstab query.
 
RESOLUTION
==========
 
To avoid this error, define [XXX] as an explicit parameter by adding it to
the Query Parameters dialog box.
 
STATUS
======
 
This behavior is by design.
 
--[remainder omitted for brevity]------------------------------------

Your crosstab that won't be fixed using this method sounds like an interesting challenge.  It might have to be split into two queries, or tackled somehow else.


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by:susannahbond
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Sorry, I only work two days a week (this week only one).  these answers look great, I will digest them and get back to you.
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by:susannahbond
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Thanks for all your help, sorry about the long delays in replying
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