Update von CRM 8.2.9 auf 9.0

Hallo Zusammen,

ich weiß gar nicht, ob ich hier richtig bin.
Ich möchte ein CRM auf 9.0 Updaten und bekomme immer die Meldung

Microsoft.Crm.Metadata.MetadataAttributeMetadataNotFoundException: 'Attribute' metadata entity doesn't contain metadata attribute with Name = 'autonumberformat'."

Es gibt dazu einen Treffer bei Google, der sagt man solle das CRM aktualisieren. Wir sind ursprünglich bei 8.0 gestartet. Leider ließ sich das mit dem Update auf 8.2.9 nicht beheben.

Kennt das jmd?

Viele Grüße
Pascal

I have the same issue and have a running microsoft support case for this issue.
We have it with all our CRM organisations, when attempting to import a migrated database from our v8 environment to a new v9 environment. We have tested with a number of versions:
8.2.3 to 9.0.10
8.2.3 to 9.0.11
8.2.13.21 to 9.0.11
These all failed.

Last succesfull version we were able to import, was 8.2.3 to 9.0.8.

Microsoft has answered me that upgrading from 8.2.x to anything higher as 9.0.9 is not supported. this means we would need to set up a "in between upgrades" server with 9.0.8, first import from 8 to 9.0.8 then migrate the db to the production farm containing 9.0.11. having 36 organisation that still need to be migrated, this is a major pain in the ***

importing the database always fails with this message:
19:32:29| Error| Import Organization (Name=xxx, Id=xxxx) failed with Exception:
Microsoft.Crm.CrmException: Upgrade Organization with Id=xxx failed with Exception:
System.Exception: Error.ActionFailed Microsoft.Crm.Tools.Admin.UpgradeDatabaseAction ---> Microsoft.Crm.CrmException: Error in Action: Bin\Microsoft.Crm.SE.DatabaseActions.dll:Execute on attempt 3. System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Microsoft.Crm.Metadata.MetadataAttributeMetadataNotFoundException: 'Attribute' metadata entity doesn't contain metadata attribute with Name = 'autonumberformat'.


relevant posts:
https://community.dynamics.com/crm/f/mi ... -supported
&
https://community.dynamics.com/crm/f/mi ... 498#994498

Hi,
thanks for the answer. We were able to Import only in 9.0.3.
9.0.0 -> 9.0.2 failed.

the Upgrad from 9.03 to 9.1 was no Problem.

Thanks for your help.

Ciao
Pascal