Error Starting a Production Activity through MES

[iggy (Ignacio Castillo)]

I was able to find this post, the had a similar issue, and fixed my issue because of it, he found it was a partTrans issue, but I want to know how he found this to be the issue

An error occurred while updating the entries. See the inner exception for details. (UpdateException)

I found some cases where restarting the AppServer solved the problem and also tried to Regenerate the data model because I thought the problem was related to the UD fields , but it was not solved this issue