![]() ![]() The user named in the connection string does not have the proper permissions to write to a Field.ĭata value is too large to be represented by the field data type. Insufficient permission prevents writing to the field. A value that forms one side of a relationship between two records might not be updatable. A new value for a Field would cause a duplicate key. This error should not appear in your code.)ĭata value conflicts with the integrity constraints of the field. (Entry included for the sake of completeness. This error should not appear in your code.)įor internal use only. (Entry was included for the sake of completeness. Safety settings on this computer prohibit accessing a data source on another domain.įor internal use only. Operation cannot be performed while not executing. ![]() Operation cannot be performed while connecting asynchronously.Ĭoordinating transaction is invalid or has not started. The application has called the CancelUpdate or CancelBatch method and the current operation has been canceled. Operation cannot be performed while executing asynchronously. For example, navigation methods should not be called from within a WillMove event handler. An operation cannot be performed within an event handler that causes the event to fire again. Operation cannot be performed while processing event. It is either closed or invalid in this context. The connection cannot be used to perform this operation. Inconsistent or incomplete information was provided. The application attempted to assign a new Connection object to a Recordset that has a Command object as its source. The ActiveConnection property of a Recordset object, which has a Command object as its source, cannot be changed. The name of the provider might be incorrectly specified, the specified provider might not be installed on the computer where your code is being executed, or the installation might have become corrupted. Fields cannot be appended to an open Recordset. Operation is not allowed when the object is open. You can prevent this error by checking the State property before you attempt an operation. For example, some other routine might have closed a global object. The Connection or Recordset has been closed. Operation is not allowed when the object is closed. You might have supplied a string to an operation that expects a stream, for example. An object cannot be added to the same collection twice.Īpplication uses a value of the wrong type for the current operation. An incorrect field or table name has been specified. ![]() Item cannot be found in the collection corresponding to the requested name or ordinal. Some operations depend on a particular provider version. The object or provider is not capable of performing the requested operation. Call either RollbackTrans or CommitTrans before closing the object. A Recordset or Connection object that is currently participating in a transaction cannot be closed. Supplied provider is different from the one already in use.Ĭonnection object cannot be explicitly closed while in a transaction. Operation is not allowed in this context. This error can also occur after a failed AddNew or Delete because there is no current record when these methods fail. If the record is not found, EOF will be True. Requested operation requires a current record.Īn attempt was made to update records by using Find or Seek to move the record pointer to the desired record. If the file is located on a network drive, transient network conditions might prevent writing to a network drive.Įither BOF or EOF is True, or the current record has been deleted. You might have closed a file and then tried to write to it, or the file might be corrupted. The name of the file is specified incorrectly, the file might have been moved or deleted, or the file might have become corrupted. Over a network, the drive might be temporarily unavailable or network traffic might be preventing a connection.įile could not be read. A misspelled file name was specified, or a file has been moved, renamed, or deleted. This error can also occur when a field or table named in a SELECT statement does not exist in the data store.įile could not be opened. For example, a misspelled field name or table name can generate this error. This error is often caused by a typographical error in an SQL SELECT statement. Provider failed to perform the requested operation.Īrguments are of the wrong type, are out of acceptable range, or are in conflict with one another. Both the ErrorValueEnum constant and the short positive decimal number are listed. This section will examine some of the more interesting errors and explain some specific situations that can raise them, or solutions to fix the problem. For a complete listing of these enumerated constants, including values, see Appendix B: ADO Errors. The ErrorValueEnum constant describes the ADO error values. ![]()
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