Forum Discussion

Copper Contributor

Jan 24, 2022

Exchange 2013 KB5008631 eDiscovery Deserialization of type Microsoft.Exchange.Data.PropertyBag+Value

After KB5008631 was installed, in-place eDiscovery & Hold in ECP stopped working. When going to the page, an error is displayed "Deserialization of type Microsoft.Exchange.Data.PropertyBag+ValuePair...

Brass Contributor

Jan 28, 2022

I had opened a support case. I was recently informed that it is a known issue in KB5008631 and that it is already fixed in the code to be included in the next update.

Marc__K
Brass Contributor
Mar 03, 2022
Support had told me it was fixed in the "February update", but it's March now and no update has been released. I'm now working on a migration to Exchange 2019 and am not seeing the same problem there. I suspect that I'll be done with that before support informs me that the Exchange 2013 update is ready.
- BrianGrell83
  Copper Contributor
  Mar 11, 2022
  Seeing the same thing after installing the March 2022 SU as well. We skipped the Jan 2022 SU.
  - Marc__K
    Brass Contributor
    Mar 11, 2022
    Support is telling me the fix has been scheduled for "the next CU". Since there are no more CUs planned for Exchange 2013, I guess that means the fix is scheduled for never. This is really poor of the Exchange team. They have the issue diagnosed and a code fix ready, and are choosing not to release it.