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5 years ago

Refresh Data and Relationship Error (Duplicates)

OLE DB or ODBC error: Exception from HRESULT: 0x80040E4E. Load was cancelled by an error in loading a previous table. OLE DB or ODBC error: Object reference not set to an instance of an object.. C...

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amitchandak

Super User

5 years ago

jrfa225 , Check if there any duplicate value coming on the one side of the table in 1-M realtion.

Also refer

https://stackoverflow.com/questions/43748120/get-not-allowed-for-columns-on-the-one-side-of-a-many-to-one-relationship-erro

Forum Discussion

Refresh Data and Relationship Error (Duplicates)

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