Troubleshooting AD FS Artifact Storage Connection Errors (MSIS3115)
An error event, MSIS3115, indicates that Active Directory Federation Services (AD FS) cannot establish a connection to the ArtifactStorage database. The detailed error message often includes:
Project expiration failed.
Other data
Exception message:
MSIS3115: Unable to connect to the ArtifactStorage in the configuration database.
User action
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Posted on Wed, 28 Oct 2026 16:42:56 +0000 by jameslloyd