Hi Stefan,
We were at SP 2013 SP1 -15.0.4569.1000
Last Weekend We installed the July 2016 CU and ran SP Product Config Wizard. Everything went well and Configuration was successful.
Today, We observed issues with Workflows.
List->List Item->Workflows
Sorry, something went wrong
Method ‘StartWorkflowOnListItem’ in type ‘Microsoft.SharePoint.WorkflowServices.FabricWorkflowInstanceProvider’ from assembly ‘Microsoft.SharePoint.WorkflowServices, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c’ does not have an implementation.
I found a solution to install “Update 2880963 for SharePoint Server 2013: May 13, 2014”
As I have the latest CU installed, Do I Still need to install the Update 2880963 to fix the issue.
If yes, I may have to go with another maintenance window with VM snapshots and install the update and run PS config wizard. Am i right?