Hi.
For a computer, it means that a computer command was given to store a value
higher or lower than the data type is capable of holding. The memory
location is only storing part of the actual number that it is attempting to
store, much like pouring too much water into a bucket. The bucket will
overflow, so the capacity of the bucket cannot be used to measure the actual
amount of water poured into it. The CPU is designed to notice this error and
alert the computer program so that it doesn't use the invalid data. Whenever
Access encounters this run-time error, the "Overflow" error message will be
displayed on the computer monitor so that the user is alerted to what type of
error Access is choking on.
how
do I take care of this?
You'll need to do some investigating to determine the cause. The most
common cause is attempting to store a string (or text) data type in a
numerical variable. Another cause is to attempt to store a very large number
in a data type designed for small numbers. You may find some clues as to
where to look by answering the following questions:
Is your report running a query or series of queries that make calculations,
then store this new data in a table? For example, trying to store a value
higher than 32,767 or lower than -32,768 in an integer data type field will
cause this error. Make sure that the field data types are big enough to hold
the intended data.
Is the report running a query that inserts records into a table from a text
file? Sometimes the records can't be parsed correctly and a string value is
inadvertently assigned to be stored in a numerical field, which can't hold
it, during an import.
Once you find the cause, you'll need to take steps to avoid the overflow
error, but those steps will depend entirely upon what causes the error.
Good luck.
HTH.
Gunny
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See
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