Hi all,
i've got a error about the following statement in MS Access, the message was "invalid use of null".... i just don't understand what that means.. can any help?
PERID = DLookup("PERID", "tbApp", "APPLICATIONID=" & lngAppID)
regards
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Hi all,
i've got a error about the following statement in MS Access, the message was "invalid use of null".... i just don't understand what that means.. can any help?
PERID = DLookup("PERID", "tbApp", "APPLICATIONID=" & lngAppID)
regards
Hi,
the statemetn look sok, but it could have something to do with your database and a null reference in there.
ta
kai :wave:
the error will not occurs when there is a record in table "tbApp". But for the first time will always no record. can u teach me how to handle it?