I have a DML Form where most of the fields are database columns. One of those fields - User, is optional in the database and is a display only item on the page. There is also a switch control on the page and when it is set to Yes, the P4_USER item gets populated with the current user name, and when it is gets switched to No, the field supposed to be cleared.
I set the dynamic action on change of the switch control to set the value of P4_USER item and to show or hide it as appropriate and it works fine. But when I submit the form I get an error:
Session state protection violation: This may be caused by manual alteration of protected page item P4_USER. If you are unsure what caused this error, please contact the application administrator for assistance.
I wanted to set the Value Protected attribute to No but that attribute is only there for hidden fields, mine is Display Only. Are there any workarounds?
The item is protected if the "Send On Page Submit" option is checked
but you want to send the item data, I recommend using two items one as a display only to show the data and the other as a hidden item to send the data