Hi,
I would like to seek some feedback regarding an error code in a v11 Windows
application. This morning, my customer encountered an error when their
users tried to log in. The error code is -10509, further details indicated a
#-50 error. According to the manual, -10509 refers to a "Can't open
database" error. Not really useful.
As such, no user could log in to the database. When I quit 4D server
service and opened the application in single-user mode, the backup dialog
showed. No problems to data and structure. Restarted the service and all
users could log in. Therein lies my questions:
1. When backup (on 4D server) is in progress, can any client log in to the
database?
2. If backup stalls, does it cause a -10509 error?
3. The backup is scheduled on 4D Server, running daily at 0200hours. Why
should a backup stall? And if it stalls, why does it continue when the
database is launched in single-user mode.
Regards,
Ronnie Teo
Tarawerkz
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