Wishing everyone a very HAPPY and prosperous new year 2017!
Now, company approached us and we are in process of fixing the issue.
We found that it that list has some workflow is too slow due to number of columns and workflow at times shows this error.
We raised a support ticket with Nintex and they asked to export form and import the form to a new list. While doing so we got the following error:
Nintex also concluded that because of large columns company should reduce no of columns. However, the company cant reduce the no of columns as they are important columns.
We are in process to re-develop the solution.
We are thinking to split the that lists and planning to Nintex form to query other lists within the form