Precedence constraint in SSIS

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Hi all,

I have to separate files based on file names and load them into database.
For this I have taken foreach loop container and added script task.In script task I have written script which separate files based on name of file.Then I have taken two execute package task added precedence constraint from script task and mentioned file name as expression in constraint.
When I run the package flow is not going to execute package task.Individually its working fine.
Please anybody help me.

Posted 20-Jun-13 19:57pm

xyz from Bangalore

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The Doer 21-Jun-13 3:48am

less information to support you Mr. XYZ, can u mention the bug/error msg that returning to u . Pleaase check your execution result pane.

xyz from Bangalore 21-Jun-13 5:09am

No error. Its showing finished but not executing execute package task. control is not going to those package.

The Doer 21-Jun-13 6:01am

I suggest you to use the "Group by" container for all of your individual package.

And it seems there may be some exception cases(FileName) in your constraint that you have given to pass to next package(the one which is not executing), else it would have executed.
Filename mismatch aagirbhaudu, try madi nodi .

xyz from Bangalore 21-Jun-13 6:04am

Thank you for ur response. I got solution.

The Doer 24-Jun-13 1:33am

when your solution works for you, do share those it may helps someone in need.

xyz from Bangalore 24-Jun-13 1:38am

Ya sure.In constraint evaluation operation I just changed Expression or constraint.And its working fine.

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