[SSIS] DTExec Validate doesn't log SSIS.Pipeline validation phase performance warnings - by Luca Zavarella

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ID 788331 Comments
Status Active Workarounds
Type Bug Repros 0
Opened 5/21/2013 12:03:05 PM
Access Restriction Public


Suppose having a package that doesn't use all the columns defined in its Data Flow source component. It seems impossible to get warnings such as:

"The output column "A" (aa) on output "XXX" (xx) and component "YYY" (yy) is not subsequently used in the Data Flow task. Removing this unused output column can increase Data Flow task performance."

using the command:

DTExec /File "<full_path_package_name>" /Validate  /Reporting EW

I suppose DTExec validation doesn't throw out SSIS.Pipeline validation phase warnings.
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Posted by Luca Zavarella on 7/22/2015 at 9:05 AM
Hi Walter,

any news on this issue?
Posted by Microsoft on 5/22/2013 at 5:08 PM
Hello Luca. Thank you for bringing this to our attention. We really do appreciate the feedback. We’ll investigate and get back to you. -Walter A Jokiel, Program Manager, SQL Server (wajokiel@microsoft.com)