Unknow Error

[C_Down-NRS]

We have just upgraded from Vault 2023 to 2025 all seemed to go well. 

Today when I open an assembly I get this message, see attached.

I get this when trying to replace a content center item with one from Vault.

Any help?

[johannes.bauer · Accepted solution]

hi @C_Down-NRS 

Thanks for posting.

Unfortunatley the error does not seem very fruitful.

Have you migrated the Content centers after the upgrade as well? and updated them?

https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Failed-Unknown-err...

[rosie_lucas1]

Hi @C_Down-NRS, 

I wanted to check in and see if you saw @johannes.bauer follow up questions and if assistance is still needed or if you found a solution to your question already? Please share any available information so the community can assist you further.

All the best,

Rosie | Community Manager