Receiving the following error when trying to edit a text field in a feature service using ArcGIS Server-Portal 10.5.1
I think you'll need to set the logs to DEBUG and provide more messages. It's hard to understand what the problem is with just a single message.
So how to identify issue in a text field with 2290 records? Is there a way to do a find/replace for hidden HTML code in that text field?
It sounds like the edit is going through with some HTML in the ConditionComments field... The edit should be against a single record, so if you can identify that record, you can determine if the field already has the HTML in it, and for some reason now returning an error about it, or someone is adding HTML to the field during an edit operation. I thought you would be able to see the edit parameters in the DEBUG logs.
Retrieving data ...