Microsoft Dynamics 365 8.2.8.15 on-premise: Issue with importing of the managed solutions

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Posted on by Michael.Matsiy

Hi all,

I've faced the issue while updating the managed solutions.

So, I've updated a few scripts, forms and tried to import the new version of the solution on another environment to test.
I've got the following error "There should not be more than one component instance for a solution being upgraded. Solution id: ********* "

Also, I'm not able to unregister the current assembly from the target environment. The reason is: Cannot insert duplicate key exception when executing non-query: System.Data.SqlClient.SqlCommand Exception: System.Data.SqlClient.SqlException (0x80131904): Violation of UNIQUE KEY constraint 'UQ_PluginTypeBase_TypeMetadata'. Cannot insert duplicate key in object 'dbo.PluginTypeBase'.

Have anyone faced this issue before? How to avoid this problem?

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Michael.Matsiy 55 on at

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RE: Microsoft Dynamics 365 8.2.8.15 on-premise: Issue with importing of the managed solutions

Yes.

Probably, you've unregistered some of your plugin or workflow assemblies before import.

If you have access to the DB, you need to write and run a script to remove all the pluginassemblies, plugintypes, sdkprocessingsteps and sdkprocessingstepmessages with componenttype 2 and overwrite time which isn't equal to 1900-00-00.

Good luck.

If you have an additional questions reach to contact me
duchan 397 on at

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RE: Microsoft Dynamics 365 8.2.8.15 on-premise: Issue with importing of the managed solutions

I have same issue. Did you find solution?