Forum Discussion

Brass Contributor

Feb 16, 2026

Issue Using Built in Trainable Classifiers in Auto Labelling Policies - Purview

Over the last few days, I have run into issue while configuring Auto labelling policies in Purview specifically when using built in classifiers for eg: Budget, Agreements These classifiers are parr ...

auto labelling

Information Protection

Sensitivity Lables

trainable classifier

milgo

Microsoft

Feb 18, 2026

Hello BanuMurali and thanks for reaching out.
I am curious if this issue still persists on your end. This error would occur when a Sensitive Information type is referenced but the associated rule package is missing/not properly linked or maybe if the SIT was deleted, renamed -basically meaning the SIT's name no longer matches any existing rule package in your tenant.
I will log this for investigation and see if we can get feedback on this behavior.

BanuMurali
Brass Contributor
Feb 28, 2026
Hi milgo,
Any update on the issue in built-in Trainable classifiers in auto labelling policies?

Regards,
BanuMurali
Jakob_NW
Copper Contributor
Feb 25, 2026
Hi,

I experience the same issue across multiple tenants. This has been a problem for several weeks for the built-in trainable classifiers although their status is "Ready to use". We created a ticket for MS on the issue two weeks ago, but still haven't heard anything.
These auto-labeling policies with trainable classifiers - by the way - worked perfectly fine in October 2025. Hopefully the issue will be fixed shortly.