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Relationship error "invalid field definition of index or relationship"

Relationship error "invalid field definition of index or relationship"
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I have been working on a database for a few weeks and I have 7 tables now.

Client
Consultant
Project
Assignment
Job
Consultants Pay History
Invoice Slip For Client

The thing thats worrying me is I dont want to hand the database into my teacher for it to be marked and then he tells me that the relationships are wrong and I lose valuable credits.

I know you guys are busy but if I attach my database could you please take 5mins of your time to download it and have a check through the relationships to make sure the logic behind it is ok?

And if it is not to much trouble could you tell me which table to relate invoice too
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CreateRelation error 3409

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I want to rebuild a table (new) with indices and relationship links to the other tables (old) in my db. I have followed examples but can't seem to shake the 3409 error - "Invalid field definition [field_name] in definition of index or relationship".
[code]
Error 3409 pops on the append.rel statement. I've examined the index I created on the old table. The field name I used to create the index is the same field name used to build the relationship. Both fields are primary keys. There are records in both tables.

On a related topic, if I want to recreate a table that has been dropped for some reason, what I understrand is that I can create an index on the table before populating it with data but I cannot create a relationship to another table until the recreated table has data in it. Is that correct?
 

Change duplicate values Error Msg in the index, primary key, or relationship

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folk,

Does anybody knows how to control the the below msg to something like this through VBA:
"The Item: " & ItemNo & " already exists in the table."
instead of this:
Msg:
"The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again."

What is the Err.Number for this error?
 

Relationship Error

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I'm trying to link two tables together in a relationship so it's easier to find data and provide data redundancy.

I already managed to create a relationship with the Employee ID fields in the Users table and the Hardware Asset table.

Of course now when I try to link the software table to either the hardware table or the user table I run into that annoying "No unique index found." error and now I'm stuck. Can someone give me a hand
 

Duplicate Values in the index, primary key or relationship

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Could you tell me what I need to do to get this not to give me an error?

The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the date in the field or fields that contain the duplicate date, remove the index, or redefine the index to permit duplicate entries and try again.
 

Import Table Error

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I get error msg: "The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again."
when I try to import a .csv file. I googled and could only find reference where there is a problem with autonumbering or an existing table field: [LINK]
This does not apply as I get the error when importing into Access 2007 a new .csv table.
 

Eerror No unique index found

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I was trying to do a many to one relationship and got this error. see attachment. Hotel Name to Hotel Name.

Error msg: "No unique index found for referenced field of the Primary table."
 

Eerror No unique index found

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I was trying to do a many to one relationship and got this error. Hotel Name to Hotel Name.

Error msg: "No unique index found for referenced field of the Primary table."

How do I fix it?
 

Access 2010 text import error--duplicate values in (nonexistent) index

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I'm unable to import my csv file into Access 2010. It gives me an error message saying that "The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship." Even though there is no table, no index, and no relationship defined.

For the last attempt, I started with a completely blank database, went into the Specs and changed all field Indexes to "No" (even though none specified 'unique') and still got the error. The text file is comma delimited with quotes around the text fields and field names in the first row, all of which is fine.

Regardless of whether or not I have Access create a primary keyfield, I still get the error.

Was there a "patch" in the last few weeks that messed up this functionality? It worked fine a few weeks ago with the same type of text files, just older data.

I'd try to open and save the file in Excel to see if that made a difference, but I have numbers with leading zeroes and Excel doesn't respect the quotes around the fields; at least Excel asa database is easily (and rightly) avoided because of such nonsense, but I want and need to use Access.
 

Enforce referential integrity

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I am trying to create a relationship between two fields of two tables, and enforce referential integrity (I am trying to get ticks in all three check boxes, including cascading updates and cascading deletes in the edit relationships window).

The problem is it won't let me. When I click on 'create', it gives me an error message 'Invalid fielddefinition 'costume item ID' in definition of index or relationship.

I am trying to link the tables 'costume item' and 'JT3 costume items to students', via the fields 'costume item ID'.
 

Error Msg 'Duplicate Values in Index, Primary Key or relationship'

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I would be extremely grateful if anyone gets the chance to look into the following error for me. (based on Frm_Company on the attached db).

The following error occurs when leaving the top subform (SubFrm_Address) and entering the next sub form (SubFrm_Contacts).

'The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fieldsthat contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again

The annoying thing is I think I understand the message and what is happening but I have no clue how to stop it from occurring. When I enter the sub form from the main form the primary key is set (sets as soon as I have entered text into the first field).

This is set to Index 'No Duplicates' in the Tbl_Company (which it needs to be as each company needs a unique ref)...