Multiple-step OLE DB operation generated errors

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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Alexander_73
Posts: 52
Joined: Mon 24 Mar 2008 13:22

Multiple-step OLE DB operation generated errors

Post by Alexander_73 » Thu 29 Oct 2009 14:38

SDAC 4.8.0.52, RAD Studio 2007.
Console Application works with TMSStoredProc.
Coinitialize(nil) used. Calling MyProc.Prepare or directly
MyProc.FindParam('FirstParam').AsInteger:=1;
MyProc.ExecProc
raises this exception.

Why this error is caused?

Dimon
Devart Team
Posts: 2888
Joined: Mon 05 Mar 2007 16:32

Post by Dimon » Fri 30 Oct 2009 07:05

I can not reproduce the problem.
Please send me a complete small sample to dmitryg*devart*com to demonstrate it, including a script to create a stored procedure.

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