Error: Access violation at 02271d4a in module observerdll.dll read address

Hi,

It seems that you haven't initialize an object.

Can you post your code? Or where is the error?

This happens just in one machine, and others works well?

Ribeiro Santos

Message was edited by: Ribeiro Santos

The problem is I have not been able to reproduce the problem on any of the machines in my office, this is only happening on a client machine. They have just the SAP client, and our program that uses the DI API.

I have instructed my client to search for that dll, and try to rename it, and rerun it. Not sure whether this will fix it or not.

Here is some example code I am using, I do not at this time know the exact point where the error is returning from, I assume from the Connect function.

function TtcSAP.Connect: string;

begin

// return empty on success

Result := '';

try

// make sure it was created

if not Assigned(oCompany) then

begin

Result := 'Error creating Company object.';

Exit;

end;

if oCompany.Connected then

oCompany.Disconnect;

// Specify the user name and password

oCompany.UserName := sUserName;

oCompany.Password := sPassword;

oCompany.DbUserName := sDbUserName;

oCompany.DbPassword := sDbPassword;

oCompany.UseTrusted := bUseTrusted;

// misc settins

oCompany.language := ln_English;

// Specify the Company database

oCompany.CompanyDB := sCompanyDB;

// specify the server

oCompany.Server := sServer;

// connect (0 = success)

if oCompany.Connect() <> 0 then

begin

Result := GetLastError;

if Trim(Result) = '' then

Result := 'Connection failed.';

end;

except

on E: Exception do

Result := E.Message;

end;

end;

Some more info..

The client did NOT find observerdll.dll on his machine. He does have the DI Server installed and running (not sure if that has anything to do with it).

They are running SBO 6.70.178, 2004A, SP: 00 PL: 09

Message was edited by: Bill Vanselow

Message was edited by: Bill Vanselow