Dbfntx 1003 Open Error

4 ) Hi I am compiling using clipper 5.02 on a network, and compiling with pre-linked libraries. When I try to run my .EXE file without clipper installed I get the following error when it tries to open one of the last indexes DBFNTX/1003, Open error CRSDLVBL.NTX (Dos error 4) If I choose 'Default' the program continues normally. Also, if I install clipper into memory the problem is cured. I have been told that I could have a corrupted index (which I don't) or that I should try to compile without PLLs (which I'd prefer to avoid in order to save space). Any advice? Thanks in anticipation :) Regards Alan Abrahams Sun, 09 Nov 1997 03:00:00 GMT Keith Thom#2 / 2 Help DBFNTX/1003, Open error ??????.NTX ( Dos Error 4 ) : DBFNTX/1003, Open error CRSDLVBL.NTX (Dos error 4) DOS Error 4 is 'Not Enough File Handles Available'. The index will not have been opened and if records have been added or key fields have been changed, it will be out of step with the DBF. You need to increase the number of file handles available. Use the files= command in CONFIG.SYS and make sure that you have an environment setting similar to SET CLIPPER=//F: for example, SET CLIPPER=//F:50 The SET CLIPPER setting can be 'burnt' into the EXE if you are using Blinker (which you are obviously not). Note that if you are shelling out of Windows to run your program, that is another 12 or so file handles as a minimum. : If I choose 'Default' the program continues normally. Also, if : I install clipper into memory the problem is cured. I have been : told that I could have a corrupted index (which I don't) or that : I should try to compile without PLLs (which I'd prefer to avoid : in order to save space). Any advice? KT Sun, 09 Nov 1997 03:00:00 GMT Page 1 of 1 [ 2 post

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Las aplicaciones clipper ejecutadas en XP que abren https://jotadesarrollador.wordpress.com/2008/10/23/dos-error-4-en-aplicaciones-clipper-bajo-windows-xp/ muchos ficheros pueden llegar a producir un error http://www.cdrom-guide.com/forums/archive/index.php/t-205180.html del tipo: Error DBFNTX/1003 Open error: \carpeta\fichero (DOS Error 4) Originalmente, un "Dos Error 4" en MsDOS se produce cuando se agotan los manejadores de archivos al intentar abrir más archivos de los indicados dbfntx 1003 en el comando "Files" del archivo Config.SYS de MsDOS. Windows XP, NT y 2000 no utilizan los archivos Config.Sys y Autoexec.bat como lo hace MsDOS. En su lugar utilizan Config.NT y Autoexec.NT ubicados en la carpeta \Windows\System32. Para aumentar la cantidad de dbfntx 1003 open manejadores de archivos (file handelrs) es necesario añadir las siguientes líneas en esos ficheros: Fichero Config.NT: FILES=100 Fichero Autoexec.NT: SET CLIPPER=F100 Tambien es necesario incluir el último comando (SET CLIPPER=F100) en cada sesión de consola que se abre al ejecutar la aplicación Clipper. Por ejemplo, si la aplicación se llama App.exe: SET CLIPPER=F100 App.exe Me gusta:Me gusta Cargando... Etiquetas: Clipper, DOS Error 4 This entry was posted on 23 octubre 2008 at 8:34 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site. Crea un blog o un sitio web gratuitos con WordPress.com. Entries (RSS) and Comments (RSS). A %d blogueros les gusta esto:

and now when i try and open a program on the server i get this message : Error DBFNTX/1003 open Error : Bag1nex.NEX (dos error 4) only happens with the one program, and only on the machine with the fresh instal of NT. any one got a clue on this? (could do with sorting it before my boss returns from holiday :) ) r1chukOct 21, 2002, 05:05 PMDBFNTX/1003 Open error (index) Default Behavior: Program continues without opening the index file (.ntx). Explanation: The specified index file could not be opened. Action: Check to make sure that the specified file exists. If the file is not in the directory where the application runs, use SET DEFAULT or SET PATH to make the file accessible or specify the full path name where the file can be found. In a network environment, make sure the application has the necessary rights to access the file. If the file is available only for read access, use the READONLY clause on the USE or SET INDEX command. CA-Clipper's default error handler (Errorsys.prg) will set NETERR() to true (.T.) and will ask DBFNTX to default if the error was due to a sharing violation on the network. im no expert but found this, maybe its to do with the extension?? sorry i cant help more littlejackOct 23, 2002, 08:56 AMThanks for the info, i have been trying all sorts of stuff (hence long time replying), i think that the program has trouble opening the database (most of that stuff u posted went straight over my head :) ) both the aplication and all database files are in the same folder, on the server - i have changed no settings there as all other 9 machines use this info and changing any of that could cause my entire workplace to grind to a holt. the error only pops up on the 1 machine that has a fresh HD & install of NT, on the old hd it worked fine a few years ago when we started using the software, i recall a pc tech guy saying he had to change the size of a file or something, on all the machines exept the server to stop the error ... ...if only i could recall the guy's name or even the files he changed! lol. duffy90210Oct 23, 2002, 09:01 AMYes, with most DOS databases, you may need to manually increase the File Handles and Buffers. NT4 by default, has very limited file handles as it is expecting the applications (32bits) to open and close these so it doesnt provide many to start with, but DOS programs are 16bits and has no real way to tell NT of file handling. In your config.sys , add the following entries : FILES=60 BUFFERS=20 Reboot and hopefully the problem will now go awa