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3Dear Business Central / AL developer experts,
I am trying to get the TaskScheduler to work. I can schedule a task, it is visible in the "Scheduled Tasks" table. At the scheduled time, a row in the "Session Events" table appears. But the task does not do it's usual work. What can be the reason for this?
I wrote a test CodeUnit, if I run it by hand it writes a message to a custom log table. If I schedule it, the message does not get written.
Please see the code below.
Also added: a zip of the AL test project (with the MS apps removed to make it uploadable).
===========================
codeunit 60001 TaskSchedulerTest
{
//This is the Task to perform.
trigger OnRun()
var
Log: Record MessageLog;
begin
Log.Log(3, 'The test CodeUnit 60001 has run!');
end;
//This should schedule the Task, a chosen number of minutes after NOW.
procedure ScheduleMe()
var
MinutesAfterNow: Integer;
TargetCompany: Text;
NotBefore: DateTime;
TaskGuid: Guid;
begin
//Configure the scheduling
MinutesAfterNow := 20;
TargetCompany := 'Entocare CV'; //Change it
//Schedule this CodeUnit
NotBefore := CreateDateTime(Today(), Time()) MinutesAfterNow * 60 * 1000;
if not TaskScheduler.CanCreateTask() then
Error('CanCreateTask is false.');
TaskGuid := TaskScheduler.CreateTask(70001, 0, true, TargetCompany, NotBefore);
Message('Scheduled: ' TaskGuid);
end;
}
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