I am getting the following error when deploying. This is in a cube which was working fine, all that has changed is a key column in one of the dimensions.

Internal error: Failed to generate a hash string

I have no idea what is causing this but even if I change the dimension back to how it was and try to deploy I get the same error.

If anyone has seen this or knows how to fix it please respond.

No correct solution


By changing a key column I assume you renamed it and if so you will need to update your schema diagram in BIDS and re-process before deployment.

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