Post integration for Dynamics failed on the Enabling Activity Feeds on Adobe Agreement entity

Hello,
I tried to finish post integration for Dynamics of Adobe sign and on the stage when we need Enabling Activity Feeds on Adobe Agreement entity it failed (I use trial dynamics and trial Adobe sign pack for testing your product). So the error massage is appearing when I try to publish all customizations on the page. I checked all solutions from the massage. They all succeeded. Please kindly assist me.