Lock file has grown too large

Como corrigir a mensagem de erro do BDE 'LOCK FILE HAS GROWN TOO LARGE', utilizando tabelas Paradox como local file

Este erro é específico de tabelas Paradox e pode ser causado em qualquer BDE (16 ou 32 Bits)

Para resolver o problema, tenha certeza que sua aplicação está da seguinte forma:

Abaixo do diretório onde está o executável, crie três novos diretórios: TABLES, PRIV, e REDE. Coloque todas as tabelas para a aplicação no diretório de TABLES. Altere o diretório privado da sessão para o diretório de PRIV. Faça o seguinte no seu programa em Delphi

DELPHI:
Session.PrivateDir :=
ExtractFilePath(ParamStr(0)) + ‘ PRIV’;

Altere o diretório de rede da sessão para o diretório Rede. Faça o seguinte:

DELPHI:
Session.NetFileDir :=
ExtractFilePath(ParamStr(0)) + ‘ REDE’;

Se o LOCAL SHARE for igual a True e você não está compartilhando as tabelas ao mesmo tempo entre aplicações diferentes, mude o LOCAL SHARE para False. Estes passos resolverão o problema.

Technical documents from Inprise

Technical Information Document (TI2993) Removing "Lock file has grown toolarge" Error

Product: BDE
Version: All
Platform: Windows 3.1, Windows 95, Windows NT
----------------------------------------------------------------

Lock file has grown too large, Decimal:9495 Hex:2517
This problem is specific to Paradox tables and can be caused in any BDE (16 or 32 Bit) application that meet some or all of the following criteria:

The Executable is in the same directory as the table.
The Private Directory is not correctly set or not set at all.
Delphi: Having a TTable open on a paradox table and then performing multiple TQuery operations.
C / C++: Having a table open with DbiOpenTable and then performing multiple queries with DbiQExec and/or DbiQExecDirect.
LOCAL SHARE set to true in the BDE Configuration Utility on the System page.
To solve the problem, make sure that your application has done ALL of the following:

Under the directory where the executable is, create three new directories:
TABLES, PRIV, and NET. Place all the tables for the application into the TABLES directory.
Set the session's private directory to the PRIV directory. Take the following steps according to the software you are using.
DELPHI:
Session.PrivateDir := ExtractFilePath(ParamStr(0)) + 'PRIV';

C / C++:
DbiSetPrivateDir(szPath);
// szPath is the fully qualified path (not relative) to the PRIV directory.

Set the session's network directory to the NET directory. Take the following steps according to the software you are using.
DELPHI:
Session.NetFileDir := ExtractFilePath(ParamStr(0)) + 'NET';

C / C++:
DbiSetProp(hSes, sesNETFILE, (UINT32)szPath);
// szPath is the fully qualified path (not relative) to the NET directory.

// hSes is the current session handle. This can be retrieved using the DBiGetCurrSession function.

If LOCAL SHARE is set to true and you are not sharing tables between different applications at the same time, change LOCAL SHARE to false.
The above steps will correct the Lock File Too Large error.

----------------------------------------------------------------

DISCLAIMER: You have the right to use this technical information subject to the terms of the No-Nonsense License Statement that you received with the Borland product to which this information pertains.

Trademarks & Copyright © 1998 INPRISE Corporation. Last modified on 4-February-1999.

Add Favorites / Bookmark

importar no delicious