Office 365 Groups Write Back Error – Target Attribute Value length exceeds max allowed size

We have enabled Office 365 Groups Write Back for one of our client. After synchronization finished thru Azure AD Connect around 80 errors for groups have been detected. Apart from these errors, thousands of other groups have been written back as expected. Below is the error in when we drill down to details:   Target…

Office 365 Groups Write Back

We have upgraded some of our clients from Exchange 2010 to Exchange server 2016/2019. With this they are now able to utilize office 365 groups write back feature which they can not utilize while running exchange server 2010 as minimum version required for this feature is Exchange server 2013. This feature will write the office…