[AccessD] Runtime error 3048 -- Cannot open anymore databases

Jim Dettman jimdettman at verizon.net
Sat Apr 23 17:53:33 CDT 2011


2048 is the table ID limit. While that sounds like a lot, every field reference carries a table I'd reference.

Jim

Sent from my iPhone

On Apr 23, 2011, at 5:55 PM, "Stuart McLachlan" <stuart at lexacorp.com.pg> wrote:

> From everything that I have read, Access maintains TableIDs internally and the number 
> currently used is not exposed in any way, so sadly it appears that the answer to your question 
> is - You can't.
> 
> -- 
> Stuart
> 
> On 23 Apr 2011 at 5:20, Darrell Burns wrote:
> 
>> Howdy. First-time on AccessD.
>> 
>> I've tried all the other forums and can't get an answer to this one.
>> 
>> I have a FE A2007 app linked to a BE A2007 database. There's a master
>> form with 6 tabs. Each tab contains a subform that's bound to a query.
>> Plus I open recordsets on the the BE tables to fetch stuff for the
>> form. You can drill down from any subform to a detailed form by
>> double-clicking a data field. I started getting the above error
>> message after opening 2 or 3 of these forms, so I created a form
>> handler method that shuts down the calling form and closes all the DB
>> connections before opening the target form. I'm still getting that
>> error. I've gone thru my code and diligently set all DBs to nothing at
>> the end of each sub, but I can't seem to lick the problem. 
>> 
>> 
>> 
>> Suggestions from other forums have been to unbind the tables from the
>> subforms. I buy that, but the question I can't get an answer to is how
>> can I monitor how many connections I have open at one time so I can
>> diagnose the problem? I feel like I'm debugging in the dark.
>> 
>> 
>> 
>> Please turn on the light for me.
>> 
>> 
>> 
>> Thanx,
>> 
>> Darrell
>> 
>> 
>> 
>> 
>> 
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> 
> 
> 
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