Single User Exlusive Table Access Problem Example
Jul 5, 2006
ok
there is one table..
job
there are two forms
1. main menu
2. add job
on the main menu i used the button wizard to create a button to open the add job form.
this is where the problem lies..
i also have one query called tdayandtomorrowjobs. this query displays jobs from the job table where the date is today or tomorrow.
i wanted to display the results of this query on the mainmenu form, so i placed a listbox on the mainmenu and set the recordsource of the listbox as the tdayandtomorrowjobs query.
now on my main menu, the results from the query display, but i cant add a job (the add job form button doesnt work..) because the database thinks the job table is already open in the listbox..
how can i solve this problem.. please see the attached database.. it is very straightforward. and contains only the above mentioned elements.
please please someone help me resolve this simple issue. http://bb.1asphost.com/antonyx6/forumdb.mdb
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Oct 12, 2006
We have a networked database (using ACCESS 2003) containing:
two tables: 1 mdb table (Table A), and 1 linked table to an Excel worksheet.
the excel worksheet is set to be SHARED
FormA : uses Table A, and the linked table is used in a subform
SITUATION : Everything is Ok, if only 1 user opens FormA.
If a second user tries to use FormA, an error occurrs that the linked table is already being used and is in exclusive mode. The form will open but the Subform opens empty.
QUESTION : What needs to be done in order for the linked table to open in 'Non-exclusive' mode?
I'm a newbie to ACCESS, so any help will be greately appreciated.
Joel
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Feb 1, 2005
HELP :confused:
Hi,
I need to copy 5 columns in an Access table into a single column in Excel. How can I do this?
Pictures To Help explain below:
http://uploads.savefile.com/users/uploads/1_154.jpg 261kb
http://uploads.savefile.com/users/uploads/2_154.jpg 192kb
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Jan 23, 2008
Hello,
I have some data in excel which I am importing it into MS Access 2002. Each excel file (one worksheet per file) is imported into separate tables.
I want to combine all my imported tables into one table. Is that possible, if yes then how and if no then what can be done to get single table after impoting data from various excel files.
Cheers,
Mandeep
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Oct 14, 2014
I trying to set my access database as a single user mode.(If i using the Mdb , other user cant use the same mdb by showing some warning msg and close ).
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Jan 7, 2004
Hi,
I have a database originally was created for 1 person to use. Now, this database has to be shared by various people in the company over a network. Some are only allowed to view reports while others are allowed to make changes to it. How can I convert this database to a multi-users one, and maintaining its data integrity? I can possibly restrict 1 person to use the database at any one time. I know it's not going to be easy, but with the help of you guys I am sure it can be done.
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Aug 28, 2005
Greetings everyone :)
I hope this hasn't been addressed too many times before, I searched for 'corruption' but there were so many results that I could only parse the first few pages.
Anyway, I'm developing a C# app for personal use and I was planning on using some MS Access functionality, namely saving and loading data from MDB files. Unfortunately, I've heard a lot of scary stuff regarding Access's tendency to corrupt MDB files. This is really bad news, as I really can't afford to lose any data - information is fed into the application daily, even hourly, and the data isn't stored anywhere else.
I could - and will - add some code to back up MDB files on every access, but I'm still curious. Given the circumstances listed below, how likely is Access to corrupt a MDB from time to time ?
- I am the sole user of the database. It is never, ever, accessed by more than one user at the same time. There is no networking involved whatsoever.
- The database contains only tables and maybe some forms. There are no constraints, stored queries, or any advanced features like that. The forms are never actually used by the program, they're just there to help in editing the database 'manually' should the need arise.
- The tables contain only basic data, i.e. INTs, VARCHARs and DATETIMEs. No memos, images or any such stuff.
- The database engine / system will not crash in the middle of a writing operation, or if it does, there will be a certified backup available.
- There are only two possible operations that the program can perform on the database: either a bulk read on each table, or a complete replacement of all of the records in all tables. There are no selective insertions or deletions.
What I want to avoid most is a 'silent' corruption, i.e. Access reports having saved the table successfully, but it has actually corrupted some records. It's not a problem to keep a backup for the duration of a writing operation (to cover the case in which the engine crashes during writing), but if I need to keep it for anything longer than that, the situation becomes rather cumbersome.
Well, thanks in advance for any replies :)
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Oct 28, 2004
I have two tables. The first contains details of a budget holders money allocation for a given period, and the other tracks their spend on products over that period. How can I generate a query to calculate the total running spend for each user from the "budget spend table" that will be written into the users record in the "budget allocation table".
My aim is to show details of budget allocation, total spend to date and remaining budget for each user in an Order form / report.
Can anyone please advise me on how to do this or suggest another way of doing it. Any help would be greatly appreciated.
Thanks in advance.
Regards Peter
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Apr 24, 2013
I have a multi user database in Access 2000 that is on a server. The individual users have shortcuts pointing towards the server instance. One user and one user only when opening the shortcut gets the error "you do not have exclusive rights to the database" .
All other users can enter the database with no error box. I have checked the advanced setting under options and they are correct. Ironically if you go to start and open access then navigate to the database shortcut. It opens with no error.
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Jul 24, 2013
I've got a table tblPatienten, a table tblRechnung and a form frmRechnung.
The primary key in tblPatienten is KundenNummer, the primary key in tblRechnung is RechnungsNummer. The relationship between tblPatienten and tblRechnung is one to many.
Now, every patient (stored in tblPatienten) is allowed to make multiple orders (stored in tblRechnung).
How can I assign each new order entry in frmRechnung to an existing patient in tblPatienten?
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Sep 20, 2014
I am building a simplified re-order point system - if inventory position drops below a certain level (the yellow level is this case) one or more purchase order lines has to be created in another table.
I have one table with the following field and data:
ItemId Red Yellow Green Multiple Inventory position
0001 10 30 50 5 45
0002 5 40 47 5 23
0003 11 20 30 10 5
I would like to generate new records (in another table) based on the above fields and three records.Basically the end result should look as the following:
ItemId Qty Start inv Aggregated inventory Prioritization
0002 5 23 28 Yellow
0002 5 28 33 Yellow
0002 5 33 38 Yellow
0002 5 38 43 Green
0002 5 43 48 Green
0003 10 5 15 Red
0003 10 15 25 Yellow
0003 10 25 35 Green
The logic is quite simple - if inventory position is less than the yellow value new order lines should be created in multiple qty (based on the multiple field) until the aggregated value (in table 2) is above the green value.The priotization value should be based on the start inv (in tbl 2) compared to the values in red, yellow and green in tbl 1.
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Nov 18, 2013
I have one main table with a list of equipment. I have a second table where there will be a form for damage reports.
What is the easiest way to make multiple entries from the second table correspond with a single entry on the main table?
Some equipment pieces might have dozens of damage reports, while some might not have any.
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Aug 1, 2013
I have two tables
tbl_Orders
Cust OrderNo OrdLne Prod Qty
ABC SO123 1 AA 15
ABB SO124 1 AB 10
tbl_StockLoc
Prod Loc Qty
AA ZX12 10
AA ZZ12 10
AA ZZ13 50
AB CW12 15
One product can have up to 10 locations in the tbl_StockLoc
I need to print the following report (up to LOC10)
Cust OrderNo OrdLne Prod Qty Loc1 Qty1 Loc2 Qty2 Loc3 Qty3 ....
ABC SO123 1 AA 15 ZX12 10 ZZ12 10 ZZ13 50
ABB SO124 1 AB 10 CW12 15
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Sep 8, 2014
Any Single line of code available?
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May 15, 2014
I am trying to create a form with a button attached to each record that would allow the user to click the button and it would automatically open outlook and fill in the TO:, SUBJECT: and BODY: fields. Here is the code that I currently have:
Code:
Private Sub Command33_Click()
Dim strEmail As String
Dim strMsg As String
Dim oLook As Object
Dim oMail As Object
Set oLook = CreateObject("Outlook.Application")
Set oMail = oLook.CreateItem(0)
[code]...
There are two issues I keep running into:
1. This code opens outlook and populates all of the fields but pastes the email incorrectly. Instead of pasting just the email (email@email.com) it pastes the html tags as well (email@email.com#mailto:email@email.com#) which means that the user would have to delete everything between the #'s in order to send the email every time.
2. I currently have the email BODY pulling from a table but this obviously limits what I can do. I would like to simply encode the BODY within the VBA code. The setup I am looking for is:
one paragraph
a blank line
a hyperlink to a website
a blank line
another paragraph
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Oct 18, 2007
Hi, thanks in advance for any help you can offer. I've got a table that has
Date
Time
Tag ID
Power Level
throughout the day a computer listens to several tags (transmitters) and records the power level of the signal generated by the tag each 3 seconds. What I'd like to do is build a query that gives the Date, Time and Maximum Power level reading for each tag ID. I only want 1 record per tag per day
I've tried using "group by" and max in the query but this gives me all the times throughout the day.
anyway, thanks again for looking
cheers, Shaun
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Feb 22, 2007
Hi,
On our main menu table, I only want to be able to add one record.
On the form that I have linked to this table, should you press the tab key to go through all the items / buttons, it opens a blank record screen. However, I do not want this. Any ideas?
Thanks in advance
Lee
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Sep 7, 2007
Hi all. I'm working on a temporary database (Access 2003) for work until we get our system validated. Is it okay or acceptable to have a single-field table or do I need to throw an autonumber on there for the key? I really just need this table to populate a combobox/listbox in the form. I don't want to to use the "OnNotinList" with the combobox so I need to store them somewhere. Thanks!
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Dec 4, 2006
Hello friends,I have a pretty noobish question. I was wondering if it was possible to have several (3 in my case) different forms that apply data to a single table? The main table has three different types of data: 1. Client info 2. Services A 3.Services B. Each type of data has about 7/50/12 different fields of data in each set so that trying to include all this data on a single form is not very user friendly due to clutter.I have three forms that input data into the table, however the record navigation command buttons that I have on the forms do not apply the data to the correct record. For instance, when I input the Client info for client #2, and click the "open services A form" command button, the form opens on client #1 Services A instead of to a new record. Is this something I have done wrong, or is it due more to MS Access limitations? Thanks
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Oct 13, 2004
I have 3 tables, and I want to enter the data into them using 1 big form.
When I use wizard to create form, i manage to add fields from 2 tables, but once
I get to 3 tables, the form ends up not displaying anything. I am just wondering if
anyone can help me with the above problem, thanks in advance.
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May 14, 2006
Hi all,
I have joined this forum recently, and would require the guidance of experienced members regarding a doubt:
I have tried to develop an access database with only one table in our office intranet. The front end has been developed on asp and is running on IIS 5 deployed on Windows XP machine with 512 MB RAM and P-4 processor.The system is working fine.
My doubt is ,will it matter, if more than one user is working on the database(with only one table).that is to say, suppose, one user is posting data to the table and another user is querying the table, will it lead to any complications? The situation as such is low concurrency, maybe about four users will be working simultaneously at the same time.
Thanks in Advance,
Sincerely,
Manoj
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Jan 22, 2008
I have created the time booking application in access. (Application will alow autherised user to enter daily work done) My Idea was to put this file on the server and ask each employee to log in and enter information. But whenever I try to run application from other than my pc(On which file is created) it flashes error and can't run some of the form. It works absolutely fine when run from my pc. Why this hapens? What is the solution for this? Can access application is sharebale over network?
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Feb 28, 2008
Hi all,
Have any of you know a way (maybe in VBA modules) to deactive the use of MOUSE WHEEL while using on the MS Access form since I am creating a form for users to enter hundreds of project data into a project table.
I put certain contrainsts (force the users to enter data on several fields on the form and NOT to leave them blank).
However, the users can use the MOUSE WHEEL while on form to move to the next project WITHOUT entering those required fields?!!
By the way, each project is stored in separate record in its table. The form is a SINGLE FORM, not Continuous form.
Please help. I am looking forward to your reply.
Thanks so much,
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Sep 22, 2005
I tried the idea sugested in post (http://www.access-programmers.co.uk/forums/showthread.php?p=423080#post423080) but it didn't seem to give the cross referencing that I had hoped for .... example 1 is related to 4,3, and 5 while 6 is related to 1 thus implying an extended relationship to 4,3, and 5.
In a standard one-to-many I'd look at record 1 and see that it is related to 4,3,5 but if I were to look at record 6 I'd only see that it is related to 1. How would I set up the table relationships to drill further to see that 1 is also related to 4,3,5?
How do you do a many-to-many from one table back to that same table?
tblEvent
EventID(AutoNumber) EventTitle(Memo)
1 memo content
2 data
3 more memo content
4 some info
5 more stuff
6 other text
tblEventRelationships
EventParrent EventChild
1 4
1 3
1 5
6 1
3 2
In addition ... how would one set up the integrity to prevent loops from forming?
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Mar 19, 2008
Hi guys. I'm a bit of a noob with Access. I have a table which is 15 rows by 250,000 columns. So there are about 3.75m records.
What I need to do is to get access to export a number of csv files automatically from this table.
I need each csv file to contain all the data in the table for a certain range of rows. This is determined by a value in a particular column. This is a sample of the table.
http://i30.tinypic.com/aljf5s.jpg
Basically Store_Nbr represents a UID for a particular store. All the data is currently in one big table, and I need a single csv file for each different store_nbr (so it contains all the data in the table for each unique store). Also, for each store_nbr, there are different Year Month of Surveys. For each store_nbr, I need a different csv file for each Year Month of Survey. This will probably divide up the 250,000 long table into about 200 csv files, as there are about 50 different Store_nbrs, and there are 4 surveys for each individual store.
Sorry if I've not made myself perfectly clear.
I'm sure there's a simple way of doing it, but I really do suck with access and was wondering if you guys had any idea.
Many many thanks!!!
Cheers
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Feb 12, 2014
Is it possable to create a sub form using a single table. I can create one using 2 tables but am not sure on how to or if it can be done using 1 table. All i can find in forum is about multiple tables.
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