Modules & VBA :: Automate Importing Xml Data Into Existing Table
May 22, 2014
what is the best way to import the data from the XML file into an access database table. The database I am working with has one large main table where all of the main record data is stored. There is a somewhat complex string of queries and reports based off this table that I am concerned about preserving. The problem is that the XML file is not structured in the same way the table is. The headings are named different, aren't in the same order, etc. I cannot use the import method and simply append it to the main table.After much searching around I have found two options:
1) Use the built in XML import method that access provides to create a secondary table. Then find a way to take data from individual fields in the second table and map and insert it into a new record in the main table.I already have the import part of this option working. The only part I can't seem to understand is how to take data from the second table and get it into a new record in the main table under the correct headings
2) Read the data from the XML file all at once and then map and insert it into the main table.I have not attempted this yet. I was having a hard time understanding how to retrieve the data from the XML file in the first place.
So.. which would be better/easiest to automate (most likely via button click on a form)? I only have a small understanding of VBA and even less understanding of anything XML.
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Apr 9, 2008
When i try to import data from an excel file to an existing table in MS Access database i get a pop up saying "Access was unable to import data". When i click OK it says "finished importing data" .But when i go to the table there are no new records added. Can anyone please help me with this ? All the fields in the excel file are as they are in the table.
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Jan 21, 2014
I have table1 in my (Access 2010) database that has exising records. I have another table2 that after I run a query, it first deletes the data in table 2, then imports new records into that table. I run the import into table 2 on a semi regular basis but have yet to copy those records into table 1.
With that said, using either a query or VB, how do I copy all the (new) records from table 2 into table 1 without altering any records that already exist in table1?
BTW, Table 1 has a main form with a subform within it
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May 30, 2006
First off, its been a long time since I have been here (since sometime in 2003 LOL), partly because I didn't have to create a new db in a while. Now, I have been handed a project and come across something new.
OK, here is what I want to do. I would like to be able to dump data from an Excel file into existing Access tables (two to be more specific). Now, I also have relating tables that add data into certain fields. I tried using a query to try to group data ad hopeful able to dump data through the query. I noticed that I couldn't import data through a query. Just for kicks, I tried to pull data through table and noticed that I can only create a new table, not able to update and existing table.
How would I go about performing this task? I have never attempted anything in the past.
Thank you in advance for your considered help,
Steve
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Mar 25, 2015
I have a VBA function to syncsuppliers as below
Function SyncSuppliers()
On Error GoTo errhandle
Filename = DLookup("SupplierPath", "Setup", "SetupActive = True")
If Filename = "" Then
Exit Function
End If
Set xlapp = CreateObject("Excel.Application")
[code]....
The 5th row is where the problem is abbot and co will import n stop missing out the brackets (I need all the data). same for the last row A-BELCO LTD will import (HADAR LIGHTING) does not.
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Jul 19, 2013
Code beneath worked perfectly with Access 2003.Now we switched to Access 2010 and it generates a table where data isn't put into my 77 fields like before, but seperated into 1 field, separated by some ;;;.I am not good with programming.
Dim rst_data As Recordset
Dim oldname As String, newname As String
DoCmd.DeleteObject acTable, "TBL_import_TPXP_Radi_Evvd"
DoCmd.TransferText acImportDelim, , "TBL_import_TPXP_Radi_Evvd", "N:APPLSHAREPRDQSIGMKTDISTPWBUSPB1815RADIEV IMPACT.CSV", False, ""
[code]...
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Apr 23, 2014
-Microsoft Access 2010
-Existing Access Database contains tables with 1-2 million records
I would like to add a field[dol] to an existing table[rei]. I need this new field[rei].[dol] to be populated with existing data from another table[main] based on the associated field[main].[account1] or [main].[account2] or [main].[account3].
Table1[main]
...account1
...account2
...account3
...dol
[code]...
In the [main] table. There is always data in [dol]. But there is NOT always data in the [account] fields. Sometimes there is multiple account numbers per [dol] but not always.
Customers will ALWAYS have at least 1 [account] number and [dol]. Some will have multiple [account] numbers and [dol]. Sometimes these [account] numbers are the same in multiple fields[account1] [account2] [account3].I just need to do a lookup or something to find the [account#] and pull in its [dol] from the [main] table and populate it in [rei].[dol].
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Aug 1, 2007
I have a database that I import data from an excel spreadsheet into multiple times daily. The table that this data is imported into has several key fields that if the data already exisits in the table, and I attempt to import data that is the same except for one or more of the key fields is different. At this time the database it creates a different record. I am trying to get the database to overwrite the data in the database.
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Aug 17, 2012
I have one DB that is used for creating/storing customer ID's, and another DB that is used for creating/storing job information for customers.I have linked the table from the customer DB to the job DB.
There is a table in the job database that holds customer name and ID, and some VBA that generates unique job codes.
Is it possible to have the data from the linked table automatically update into the existing table?
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Jul 23, 2014
I need to alert the user of the database in case he/she enters a record that already exists in the database. If a person enters a key type and a serial number combination that already exists in the system and has status "issued", I need a pop up message to show up.
Am I missing some quotation marks somewhere in that DCount?
Private Sub SerialNumber_AfterUpdate()
If DCount("*", "tblIssuedKeys", "KeyType = '" & Me.KeyType & "' And "Status = 'Issued'" And SerialNumber = '" & Me.SerialNumber & "'") > 0 Then
MsgBox "This key has already been issued"
Cancel = True
End If
End Sub
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Nov 21, 2014
I am working from an existing database which is just two table. The main table has a massive amount of redundancy and duplication and needs splitting into, at first glance, 5 tables.
After I have run my various make table queries and added a Primary Key and FK field to the new tables how do I populate the FK with the Parent PK.
I thought I could simply add all the fields from the new table and then create an adhoc join in an update query to populate the PK to the FK. When I do this however I get "You are about to update 0 records"
I have tried the table analyzer but it doesn't give the correct options to split the table the way I need.
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Jul 15, 2014
in Access i have made a report with data and now my goal is that if i click on a button the data will be exported to a existing Excel file under the other existing data so in row A6. Is this possible true a VBA code?
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Mar 27, 2007
Please bear with me, first post, trying to get to grips with Access for work!
We (a primary school) had a "bespoke" database set up using MS Access by someone who has long left the area and now we need to make changes and I, as the most computer literate person on site, have been volunteered to make these changes.
My level is beginner (for now) and my first job is to add some new options to a "Titles" table, four columns, six records. Column1 = ID#, Column2 = Male Titles, Column3 = Female Titles, whilst Column4 seems to hold items from Columns 2 & 3.
If I add a futher option, I get the error "Can't perform cascading operation: Entry must be one of the Titles as featured in the drop-down box or in the Titles table.
Now, as far as I can tell, I HAVE added the new option to the Titles table, and they DO show in the drop down box in the main spreadsheet display, BUT the error comes back as soon as I try to confirm the new title.
Any ideas please?
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Aug 9, 2007
Hi All,
I'm trying to import information from an xls file into an Access database.. I understand how to use the File --> Get External Data --> Import option in Access, however I only have the option of importing the information into Sheet1, Sheet2 etc
I already have a table named Info1 which I want to import the information into
Can anyone advise how to go about this
Thanks
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Feb 3, 2005
Hi,
I have a table that contains a notes field. What i would like to do is to append to this field in table with some more data (notes), however i dont want to over write the existing data. I would just like to add to it.
the current notes are added through the access front end, but in this instance i have a particular note that needs to be added to various enteries without overwriting existing data. I know this is to be done via an append query, any help would be great
Thanks
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Dec 21, 2014
I have a form (frmCompany) which has two combo boxes (cmbCompany and cmbCity) which is used to add field data into a table (tblCompany). The Company field is the only required field the other is optional.
In some cases I may wish to add a City, at a later date, to an existing Company using frmCompany. I now select the company from the cmbCompany combo box then add the city to cmbCity. The problem is that when I close the form I get two companies in the table with same name, one has a city and one does not.
How can I add a new City to an existing Company, using the form, without adding a new Company?
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Nov 1, 2013
I am tying to query the Symbol table to see if a recod exists with symbol code.
I am querying the tblSymbol table from Excelk vba and the Access DB is on my machine.
The code I am using is:
Set rs = New ADODB.Recordset
rs.Open "tblSymbol", cn, adOpenKeyset, adLockOptimistic, adCmdTable
Set rs2 = New ADODB.Recordset
sql = "SELECT * FROM [tblSymbol] WHERE [SymbolCode] = """ & someSymbol & """"
rs2.Open sql, cn, adOpenDynamic, adLockOptimistic
[Code] ....
MsgBox Exists always returns -1 but i know the code exists in the table.
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Nov 13, 2004
Say I have a table [tbl1] and a recordset [rst1].
The fields in both items are the same. Now, how do I copy/dump/inject (what's the correct term?) the data from the recordset into the table?
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Feb 17, 2008
i'm a Access novice. I have tables with existing data in numerical form, and would like to know how I can use Queries or VBA code to update these values into a new format in a new table. for example the original data might be of race type:
1 - caucasian
2 - african american
3 - hispanic 1
4 - hispanic 2
5 - hispanic 3
6 - other
and i want to regroup these into less types, eg:
1 - caucasian
2 - african american
3 - hispanic
4 - other
how can i achieve this in Access? i know how i can do this conceptually with "if" and "case" statements, but I have no idea how i can do this in Access. I don't want to mess with the original data, so please help with CODE or QUERY examples.
thanks!!
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Aug 13, 2015
I'm trying to write a query that will validate a field in an existing table. I want the query to show where any of the 412,000 records fail this strict validation:
AAnnnnnnA
...where A is any letter A-Z and n is a digit 0-9
Clearly I can use the LEN function to check for invalid lengths (anything <>9), but I'm looking for a simple neat expression I can use that will check the format. Does an existing function already exist before I resort to writing my own function in VBA (again)?
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Sep 25, 2014
I am trying to export a table from Access 2010 into an existing multiple tab excel 2010 spreadsheet.I want it to overwrite the "data staging" tab each time.I have it adding the tab into the existing spreadsheet but it names it "data_staging" however if I run this a second time I get excel found unreadable content in 'data staging' Do you want to recover the contents of this workbook? if you trust the source of this workbook click yes.
Code I am using
'export to existing spreadsheet data staging
Private Sub Command5_Click()
DoCmd.TransferSpreadsheet acExport, 10, "Phx Data Staging", "F:My DocumentsWorkSGN est est data staging.xlsx", False, "data staging"
MsgBox ("Completed")
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Apr 8, 2015
I have a client that is using a split database. I am working on an update to the program and need to transfer a table to the backend that has the correct structure and information included in it. My thoughts are to make a one time use program that transfers the table to the backend. I have seen DoCmd.TransferDatabase and DoCmd.CopyObject as possible ways to go.
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Mar 19, 2014
I am using below code to import various Excel spreadsheets into Access. However every now and again below code goes into error, usually because there is no "toimport" range in the Excel file.
So I would like to use On Resume Next, so it can import all other files. But in order to do it, I need also to be able to somehow capture information about all files that went into error, so I can fix them.
I would like to create like an "error log" and I would like Access to update it with information about all the files that were not uploaded + error message + date/time.
Ideally I would like it to be in Excel file. I tried to use DoCmd.TransferSpreadsheet but it does not do what I need
Code:
Function import()
Dim strFile As String
DoCmd.SetWarnings False
' Set file directory for files to be imported
strPath = "C: est"
[Code] .....
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Apr 25, 2015
I used to import excel data into access successfully, many times but now I have to import excel data into an existing Access table with foreign key fields, which makes me problems.
Its just doesn't work...and Im sure the forien key fields are the prob cause, the other fields are going well ...
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Aug 24, 2014
I have to import a file from an external website into a table (tableA) that I have established. The issue is that I don't need all that data, just specific ones (the website does not allow me to select the specific data to export). I created another table (tableB) to capture the data that I require for my report.
How do I take raw data from tableA to append to tableB the required fields that I want?
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Aug 13, 2013
how to import a table using VBA like so:
Code:
Private Sub Command0_Click()
Dim dr As String
dr = Dir("F:SomeFolder*.mdb", vbDirectory)
DoCmd.TransferDatabase acImport, "Microsoft Access", "F:SomeFolder" & dr, acTable, "Table", "Table2"
End Sub
This was just a test to see if I could get an import to work. My problem is that I have a lot of .mdb/.accdb files with similar tables that I need to add into one larger database and these similar tables could have different names in different folders. For example, a file named db1.mdb has a table named tbl. Another file named db2.mdb has a table with all of the same fields, but its called tabX. Furthermore, db2.mdb could even contain a second table that I need to import.
My question is:
Is there a way to simply import all the tables from an access database without knowing any table names using VBA?
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