Method from assembly does not have an implementation

tobz 161 Reputation points
2021-04-16T15:14:46.96+00:00

Hi everyone,

I have an SSIS package that is using the Microsoft.Azure.KeyVault.dll. This works fine when I run it from my computer. But once I deploy to the Integration Service Catalog, I get the following error:

Method 'get_SerializationSettings' in type 'Microsoft.Azure.KeyVault.KeyVaultClient' from assembly 'Microsoft.Azure.KeyVault, Version=3.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have an implementation

The Integration Service Catalog is running on SQL Server 2016. I read some articles that mentioned this can be cause because of incompatible versions of the .Net

Please I need some advise on how to solve this.

Thanks

SQL Server Integration Services
SQL Server Integration Services
A Microsoft platform for building enterprise-level data integration and data transformations solutions.
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  1. Yitzhak Khabinsky 25,026 Reputation points
    2021-04-16T15:29:28.523+00:00

    Hi @tobz ,

    Did you install any additional components/assemblies that have the Microsoft.Azure.KeyVault.dll, on the SSIS run-time server?

    I read some articles that mentioned this can be cause because of incompatible versions of the .Net

    Are you using SSIS Script Task in the package?

  2. Monalv-MSFT 5,896 Reputation points
    2021-04-19T09:26:07.44+00:00

    Hi @tobz ,

    May I know if the SSIS package and the Integration Service Catalog are in the same server?

    If yes, please check if you set the TargetServerVersion as SQL Server 2016.

    If not, please check if you install the Microsoft.Azure.KeyVault.dll in the server where the Integration Service Catalog is.

    Best regards,
    Mona

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