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Solution Import fails in CDS Instance with Sample Apps

This is a strange behavior (bug?).


The attached managed solution contains a simple custom activity.


If I spin up a CDS Instance and do not check the Sample solutions option (Fundraiser, Inovoation etc), then I can successfully import the attached solution.


But if I spin the instance up and opt in for the sample apps, then the attached solution fails to import.

There is nothing the the error log that I downloaded.


So I tried to deploy it with PackageDeployer tool. It also failed, but at least this time it showed an error message:


System.Data.SqlClient.SqlError: Column names in each table must be unique. Column name 'ServiceId' in table 'dbo.ActivityPointerBase' is specified more than once.


So I did another test:

Deleted the 3 sample apps from the instance and tried to import again. It imported successfully!


So there is something wrong with the sample apps/solutions!


By the way, the Installed On date for these sample solutions in the solution list, was showing the date of 3 days ago, I expected it should be today's date.

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