Error DBFNTX/1022 Lock required

[carlazza]

Hello everybody

I have 2 browse that pointing to the same DBF in this way

USE FCASSA new SHARED Alias FU
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FU->TipoMov) = "U"
FU->(DbGoTop())

USE FCASSA new SHARED Alias FE
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FE->TipoMov) = "E"
FE->(DbGoTop())

@ 60, 20 BROWSE Br_cassain ;
OF CDL2A ;
WIDTH 610 ;
HEIGHT 700 ;
FONT "calibri" ;
SIZE 11 ;
BOLD ;
BACKCOLOR VERDE ;
FONTCOLOR WHITE ;
HEADERS { "DESCRIZIONE", "DATA", "IMPORTO" } ;
WIDTHS { 400, 90, 100 } ;
WORKAREA FE ;
FIELDS { "descr", "datamov", "importo" } ;
ON DBLCLICK EDIT("E");
ON CHANGE LOADDATA("E")


@ 60, 1250 BROWSE Br_cassaout ;
OF CDL2A ;
WIDTH 610 ;
HEIGHT 700 ;
FONT "calibri" ;
SIZE 11 ;
BOLD ;
BACKCOLOR ROSSO ;
FONTCOLOR WHITE ;
HEADERS { "DESCRIZIONE", "DATA", "IMPORTO" } ;
WIDTHS { 400, 90, 100 } ;
WORKAREA FU ;
FIELDS { "descr", "datamov", "importo" } ;
ON DBLCLICK EDIT("U");
ON CHANGE LOADDATA("U")

When I try to update one of them, "Error DBFNTX/1010 Lock required" occurred

How can I solve the problem?

Thanls
Carlo

[serge_girard]

Carlo TRY:

USE FCASSA new EXCL Alias FU (or the other)

Serge

[carlazza]

Hi Serge

sorry but doesn't work

"workarea not in use" is the new error

[serge_girard]

I once experienced the same. It is probably the ALIAS name.
I will try to find how I got it solved backed then...
Serge

[carlazza]

Thanks

[dragancesu]

USE FCASSA new SHARED Alias FU
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FU->TipoMov) = "U"
FU->(DbGoTop())

USE FCASSA new SHARED Alias FE
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FE->TipoMov) = "E"
FE->(DbGoTop())

You use one dbf twice, i see what is different but why? If two or more program use one dbf than is SHARED but when REPLACE/UPDATE must be used LOCK()/UNLOCK(). We don't see your code for EDIT/UPDATE

[carlazza]

USE FCASSA new SHARED Alias FU
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FU->TipoMov) = "U"
FU->(DbGoTop())

USE FCASSA new SHARED Alias FE
set index to fcassastagx1, fcassadatx1
set filter to AllTrim(FE->TipoMov) = "E"
FE->(DbGoTop())

You use one dbf twice, i see what is different but why? If two or more program use one dbf than is SHARED but when REPLACE/UPDATE must be used LOCK()/UNLOCK(). We don't see your code for EDIT/UPDATE

IF err==0
IF from == "NEW"
FU->(dbAppend())
ELSE
FU->(dbGoTo ( CDL2A.Br_cassaout.Value ))
ENDIF

FU->FIELD1 := XXX
FU->FIELD2 := XXX
FU->FIELD3 := XXX
FU->FIELD4 := XXX

CDL2A.Br_cassaout.Refresh
dbCommitAll()

ENDIF

RETURN

[SALINETAS24]

Has probado con LOCK..???

[carlazza]

I wrote this post just to ask how to fix the lock problem

[dragancesu]

https://vivaclipper.wordpress.com/2014/01/18/rlock/