What is "row level locking"?
How can I get around the "encrypting with a block cipher is incompatible with row level locking" error.
I've never had this error before and I do not know what I did to cause it.
I would like to clarify the concept of record-level locking Say I have a TBLA which consists of two fields TBLA_FLD1 & TBLA_FLD2...TBLB which consists of three fields TBLB_FLD1 & TBLB_FLD2 & TBLB_FLD3
Now two users have declared the usage of the database as shared and pessimistic...I have generated a query in addition to TBLA & TBLB which is QryCombined which basically just a join of the two and consists of all five fields...If user1 has brought in a record query from QryCombined and edits on TBLA_FLD1 & TBLB_FLD3...At the same time user2 is trying to bring in as well QryCombined but with TBLA_FLD2 & TBLB_FLD1 and trying to edit both, will user2 be blocked by user1 who's editing the other fields
For all I know, the locking is based on record-level locking so I would suppose one record of QryCombined will comprise of all five fields so editing in any of them should actually block another user from editing. However I am not sure whether it is just a subset of the record that is the contesting area because user1 recordset has only two fields out of five, which do not happen to intercept the other fields that user2 is working on.
I have the below code that seemed to work until I tried to add the Loop to it. Now, every time it gets to the piece of the loop with the words Cells.Find, I get an error stating "With Block or Variable not set". I don't understand what the problem is. There is no "With Block" and the variable is set. How can I get this to work?
Code:
Function ClearColumns(xlWS As Object, ColumnRangeToClear As String)
xlWS.Range(ColumnRangeToClear).ClearContents
End Function
Public Function SendTQ2XLWbSheet(strTQName As String, strSheetName As String, Col As Integer, strFilePath As String, FirstCellStr As String)
[Code] .....
I have some code that will run if I am populating an empty table(no duplication's possible) but now I am trying to create a Sub to check for existence of a record and handling it going forward.
Anyways the big picture is looping through a text file and placing data where it needs to go. The code follows including some comments point to the issue.
Code:
Sub PutinNewTag(TableIn As String, Tagtype As String, textline As String)
Dim strSQL As String
Dim NameIn As String
Dim TagName As String
Dim Db As DAO.Database
Dim rstin As DAO.Recordset
[Code] ....
My database contains business names and addresses in separate fields (name, address, city, zip code, state, country)
Now I have to build the address block for labels.
If there were just US addresses it would be easy but a business can be located in any country with the problem being
that countries require the block to be build in a specific way (order of city, state, zip code).
In some cases a particular section has to be upper case as well.
Of course I can build it manually in a memo field but the with chance of something easily going wrong I like to automate it.
It does mean the same info will be stored twice which is basically a no no.
I'm thinking of making a separate table with records for all possible layouts and use those as a source for a memo field in the business table. However I can't oversee if that would work alright or not.
Or should there be a way to generate the blocks on the fly?
Is there a way to securely block the access of user to tables/queries, else in Microsoft Access?
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:confused: I created a data base in which 4 users enter information using a form. I have no record locking applied. When 2 or more of the users enter the form at the same time but have not entered any information they get a record lock error when one of them tries to enter data. The company wants to open this up to more people so I need to stop this from happening. Any ideas? I'm using access 2003 and windows xp.
Is there a way to assign a new record upon opening the form rather than waiting for data to be entered? I think this would be my last resort because it could create alot of blank records. All help is appreciated.
Thanks
John:confused:
Hi All:
I have a form that at certain times, requeries tables to update pricing. My problem, I have now found, is if users access this form at the same time (even if they are accessing different records) the second user will get error message 3009: "You tried to lock table while opening it, but the table cannot be locked because it is currently in use. Wait a moment..." when requery code runs.
Does anyone have any recommendation on how to handle this? Anyway around this? I am at the end of a very long creation process and hope I don't have to reinvent the wheel. I'll hold my breath! Thanks!
ps I have record-level locking set as well as edited-record record locking
Hey peeps,
Hoping you can help me out with a problem I have... Basically every now and again I get a call from my client saying they cant add a new record, to any table, they get a message saying they are not allowed. I go in and it seems the DB has somehow locked itself and I have to open it up and repair it... it is a multi user setup with the database on a server.... I have seen the users actually end task on Word if it doesnt respond quick enough and was wondering if this would cause the locking problem!? I am just asking to see if there is a setting or something I can do to try and prevent this happening!?
Any help at all much appreciated!!
Thanks
Matt
I am creating a 2 level report to confirm an order. Main report already created, runs successfully called as subform/subreport under "OrderDetails" form. Linked to master using Order.ID. There are two versions of the confirmation report that have different layouts for different program types.
The hangup comes when I try to add a "Class Dates" subreport. It lists dates of individual classes and Skip dates. I have created the subreport as "srClassDates". When I add it to the main report, it lists the records. However, when I try to link it to the Main report, an error message box appears with the "object variable or With block variable not set".
I have tried rebuilding both the main and subreports, rebuilt the query, have not found anything that changes the result.
Linker has been working successfully on other subforms. Report with groupings works fine, but I need data from 2 tables both linked to order.id.
Error 91 - Object variable or With block variable not set
I am getting this error telling me that an object variable is not set.
I know which variable it is but when I step through the debugger it sets the variable and all is fine? Issue is that public variable of a class is not getting set when the VBA Editor is not open?
I have a question about user level security / access control.For my database I have a back-end containing the tables and a front-end with forms, queries and everything. I have set up the access user level security.Dependent from the access level of my users, some front-end options will be hidden and some queries retrieve only part of the data. For example: I have a form to calculate clients' end prices. A vendor can only see prices for his own clients, not for other vendor's clients.
BUT: to make the query work, all users need access to the tables and the back-end must be stored in a public place, right? Now all vendors can just open the back-end and see all information.Maybe protect the BE with a password and store this in the queries?
I have a database whereby users already have to sign in with a username and password, using a form which them allows them to view a front page. The front page allows them to access data and add/amend it.
I now have to adjust this setup as we have directors who want to view the system, but we don't want them to amend it.
Is there anyway to change the current setup that I already have or do I have to scrap it and start again?
I am trying to calculate the stock level for my spareparts. I am aware of that I am not to update the stock level in my table but calculate the total from the transactions.
View 9 Replies View RelatedI have created a database and made the steps to the user-level security and VBA protected the project but i lost the passwords and the MDW file.
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this is very important for my business it's a school database with lots of info and it's critical for me to update or at least export some reports and forms to a new project
I want to enter in data so I get stars (*****) when I type, and encrypt the data when entering the data in a form. How do I do that?
Cheers, Adam.
hi there
what i am trying to acheve is to ..
when my splash screen opens it runs a code or calls a function to decrypt my table and when the main page closes it does the same but encrypts the table.
i have only 1 table with 1 date field in it
i have searched the forum and seen some examples but cant get my head around them so if possable could someond help me acheve this
thanks for looking at my post :)
rob
Using 2010 32 bit on win 7.I've been having an issue recently with forms not allowing changes to existing records or adding new records. These have previously worked for years and I haven't done any design changes in 12 months.
Some forms are base on queries that are based on single linked tables and some on joined queries but all have unique identifiers with enforced integrity.I noticed that changing the Record Source in the form from 'Dynaset' to 'Dynaset (Inconsistent Updates)' resolves the issue. But I'm stumped to what's causing this to happen in the first place.
is Access not like Excel where I can just put a password on the database table to prevent people from editing it? Excel is very simple to do this. however, it seems that Access you will have to do VBA scripting to get this task done.
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What determines the file type for a locking record?
Can the Adobe locking record be changed to a ldb? and How?
My database has been set with the 'All records' locking option set to prevent two or more people editing files at once. This is working fine but I wondered if there is a way to make a more personal message appear instead of the default Access one, just to maintain a uniform look.
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How I can get rid of Disk or network error with error code 3043? What this error indicates.
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