We are using CRM2011, UR13. While trying to edit several workflows, whether created directly on this implementation using the standard WF UI or imported from another, we are getting this error when we try to save changes to the workflow. Specifically, we are trying to add a condition for sending an email. There is an existing condition, that a user lookup field not equal "Administrator", but we want to add a second condition, that this field must contain data.
After adding this second condition and saving, we get the above error, and cannot proceed.
This is a show stopper, obviously, and obviously an incorrect message!Any ideas on this?