See Also Example Properties Methods Summary
An Errors collection contains all stored Error objects, each of which pertains to a single operation involving DAO.
Remarks
Any operation involving DAO objects can generate one or more errors. As each error occurs, one or more Error objects are placed in the Errors collection of the DBEngine object. When another DAO operation generates an error, the Errors collection is cleared, and the new set of Error objects is placed in the Errors collection. The highest-numbered object in the Errors collection (DBEngine.Errors.Count - 1) corresponds to the error reported by the Microsoft Visual Basic for Applications (VBA) Err object.
DAO operations that don't generate an error have no effect on the Errors collection.
Elements of the Errors collection aren't appended as they typically are with other collections, so the Errors collection doesn't support the Append and Delete methods.
The set of Error objects in the Errors collection describes one error. The first Error object is the lowest level error, the second the next higher level, and so forth. For example, if an ODBC error occurs while trying to open a Recordset object, the first error object contains the lowest level ODBC error; subsequent errors contain the ODBC errors returned by the various layers of ODBC. In this case, the ODBC driver manager, and possibly the driver itself, return separate Error objects. The last Error object contains the DAO error indicating that the object couldn't be opened.
Enumerating the specific errors in the Errors collection enables your error-handling routines to more precisely determine the cause and origin of an error, and take appropriate steps to recover.
Note If you use the New keyword to create an object that causes an error either before or while being placed into the Errors collection, the collection doesn't contain error information about that object, because the new object is not associated with the DBEngine object. However, the error information is available in the VBA Err object.