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Report From: Delphi-BCB/Database/ADO [ Add a report in this area ]

Report #: 75975

Status: Need Feedback

EBcdException with message '2.5 is not a valid BCD value'.

Project: Delphi

Build #: 12.0.3420.21218

Version: 12.3

Submitted By: Alex Gorbachenko

Report Type: Basic functionality failure

Date Reported: 7/21/2009 10:10:45 AM

Severity: Commonly encountered problem

Last Updated: 1/9/2010 6:46:11 PM

Platform: All versions

Internal Tracking #:

Resolution: Need More Info (Resolution Comments)

Resolved in Build: : None

Duplicate of: None

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Description

First chance exception at $7C81EB33. Exception class EBcdException with message '2.5 is not a valid BCD value'. Process Project2.exe (156)

Steps to Reproduce:

MSAccess <-> TADOConnection <-> TADOQuery <-> TDataSetProvider <-> TClientDataSet

AdoQuery query data from MS Access table. Table has float field.

ShowMessage(IntToStr(GetThreadLocale)); // 1033
SetThreadLocale(1049); // russian
GetFormatSettings;
ADOConnection1.Connected := True;
ClientDataSet1.Active := True; // First chance exception at $7C81EB33. Exception class EBcdException with message '2.5 is not a valid BCD value'. Process Project2.exe (156)

Workarounds

TADOQuery.EnableBCD := False;

Attachment

None

Comments

Tomohiro Takahashi at 7/23/2009 12:58:03 AM -

Could you please attach sample project to reproduce your issue, including sample database file?

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