April 24, 2009 at 9:43 am
Anyone else experienced this or am I doing something wrong??
I have a SSIS Script Component that has 1 ReadWriteVariable. In the PreExecute sub I use the following to access the ReadWriteVariable
Dim Vars As IDTSVariables90
Me.VariableDispenser.LockOneForRead("SeqNo", Vars)
Me.SequenceNo = CInt(Vars(0).Value)
Vars.Unlock()
At the end in the PostExecute sub I want to write back a new value to this variable. I'm trying to use this code
Dim Var As IDTSVariables90
Me.VariableDispenser.LockOneForWrite("SeqNo", Var)
Var(0).Value = 0
Var.Unlock()
The problem is this block of code in the PostExecute sub seems to hang the SSIS package. While the component turns green the parent data flow task remains yellow preventing any other tasks from executing. If I comment out this block the entire package completes fine. So I'm guessing the variables are deadlocking between the script and the SSIS engine. Of course this is a guess has no error messages are being thrown up to give me anymore of a clue.
Any ideas???
April 24, 2009 at 5:55 pm
Try removing the Read/Write variable and running again.
By explicitly mentioning the variables there, you can access them using the
dts.variables collection.
However, as you are using variabledispenser, you can access the variables without adding them to the Read/Write list.
If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.
April 27, 2009 at 5:27 am
That works, thanks Phil!!
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