Tomando un reporte ejemplo de la carpeta samples armen uno parecido pero me lanza un error que aparentemente busca crear un Dialogo. Es necesario un Dialogo desde recurso para que funcione un reporte muy basico??

Esto fue el error
Application
===========
Path and name: C:\FWH\test\prueba.exe (32 bits)
Size: 1,506,816 bytes
Time from start: 0 hours 0 mins 1 secs
Error occurred at: 02/17/11, 16:11:55
Error description: Error FiveWin/3 Cannot create Dialog Box:
Resource: PREVIEW_PROC

Aca el codigo de mi reporte

STATIC FUNCTION RBancos()

USE BANCO

REPORT oRpt PREVIEW
COLUMN TITLE "Codigo" DATA BANCO->BCO_CODIGO
COLUMN TITLE "Nombre" DATA BANCO->BCO_DESCRI
END REPORT

ACTIVATE REPORT oRpt

USE

RETURN nil

Atento a sus comentarios

Verifica la existencia del archivo Preview.dll en la carpeta donde esta tu aplicación.

Ya lo verifique...de hecho coloque una copia del mismo alli y sigue presentando el error

Compuin wrote:Ya lo verifique...de hecho coloque una copia del mismo alli y sigue presentando el error

Estaba usando era el archivo preview.dll. Ya puse el archivo prev32.dll y cargo el formato de reporte pero no muestra registros y la DBF los tiene, arrojando lo siguiente:

Application

Path and name: C:\FWH\test\prueba.exe (32 bits)
Size: 1,506,816 bytes
Time from start: 0 hours 0 mins 1 secs
Error occurred at: 02/17/11, 17:39:48
Error description: Error DBCMD/2001 Workarea not in use: DBSKIPPER

Stack Calls

Called from: => DBSKIPPER(0)
Called from: XBROWSE.PRG => (b)TXBROWSE:SETRDD(0)
Called from: XBROWSE.PRG => TXBROWSE:PAINT(0)
Called from: XBROWSE.PRG => TXBROWSE:DISPLAY(0)
Called from: CONTROL.PRG => TXBROWSE:HANDLEEVENT(0)
Called from: WINDOW.PRG => _FWH(0)
Called from: => WINRUN(0)
Called from: WINDOW.PRG => TWINDOW:ACTIVATE(0)
Called from: prueba.prg => MAIN(66)

Prueba a definir una variable local oRpt, que no lo veo en el codigo que mostraste en el mensaje inicial.

La puse local, tampoco funciono. Ya de hecho la variable estaba como STATIC al inicio del PRG.

Aca el codigo

STATIC FUNCTION RBancos()
LOCAL oRpt

USE BANCO

BANCO->(ORDSETFOCUS(1))

BANCO->(DBGOTOP())

REPORT oRpt PREVIEW
COLUMN TITLE "Codigo" DATA BANCO->BCO_CODIGO
COLUMN TITLE "Nombre" DATA BANCO->BCO_DESCRI
END REPORT

ACTIVATE REPORT oRpt

USE

RETURN nil

Hola Compuin
Prueba poner el NEW en el apertura de la tabla.

Saludos, Esteban.

Con ambas recomendaciones recibo este error

Application

Path and name: C:\FWH\test\prueba.exe (32 bits)
Size: 1,506,816 bytes
Time from start: 0 hours 0 mins 4 secs
Error occurred at: 02/17/11, 20:44:15
Error description: (DOS Error 2) DBFCDX/1001 Open error: BANCO.dbf

Stack Calls

Called from: => DBUSEAREA(0)
Called from: prueba.prg => RBANCOS(146)
Called from: prueba.prg => (b)MAIN(26)
Called from: BTNBMP.PRG => TBTNBMP:CLICK(0)
Called from: BTNBMP.PRG => TBTNBMP:LBUTTONUP(0)
Called from: => TWINDOW:HANDLEEVENT(0)
Called from: CONTROL.PRG => TCONTROL:HANDLEEVENT(0)
Called from: BTNBMP.PRG => TBTNBMP:HANDLEEVENT(0)
Called from: WINDOW.PRG => _FWH(0)
Called from: => WINRUN(0)
Called from: WINDOW.PRG => TWINDOW:ACTIVATE(0)
Called from: prueba.prg => MAIN(66)

System

Hola, quizás esta información te ayude:

DBFNDX/1001 Open error (.dbf)

 Explanation:  The specified database (.dbf) file could not be
 opened.

 Action:

 1. 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.

 2. 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 command.

    CA-Clipper's default error handler (Errorsys.prg) will set NETERR()
    to true (.T.) and will ask DBFNDX to default if the error was due to
    a sharing violation on the network.

hola compuin
1. Haz intentado abrir la tabla banco.dbf desde afuera usando DBU, lo abre?
2. No habras modificado la estructura de la tabla banco con Dbu?

Saludos

Tome el ejemplo basico que me enviastes, puse la dbf curstomer y tampoco funciona. Arrojo lo siguiente:

Application

Path and name: C:\FWH\test\prueba.exe (32 bits)
Size: 1,506,816 bytes
Time from start: 0 hours 0 mins 1 secs
Error occurred at: 02/18/11, 08:43:08
Error description: Error DBCMD/2001 Workarea not in use: DBSKIPPER

Stack Calls

Called from: => DBSKIPPER(0)
Called from: XBROWSE.PRG => (b)TXBROWSE:SETRDD(0)
Called from: XBROWSE.PRG => TXBROWSE:PAINT(0)