Exception on duplicate button click

Can you please paste SAIL Code?

Does this happen for other SAIL forms as well, or is it only this one in particular? I would take a look at your saveInto array on your buttons to start with.

I haven't seen this exact issue before, but are you performing saves in the buttons? if so, are you using the old "<<" way of saving or a!save()?

Looks like there is no default parameter for one or more of your fields - when the User double submits, it cannot be parsed.

Can you plz also check server logs for exact information about this error

Thanks for the response! I have attached the code. Here for example - "Apply" button we are getting exception ( same for few more buttons). David, I am using a!save(). We didn't find any details about this error in logs.

code.txt

Firstly there is '<<' operator used at line 1563.

If the exception is shown occurs when the following buttons are clicked,

PFDC_USER_ACTION_APPLY
PFDC_USER_ACTION_NONBILLABE
PFDC_USER_ACTION_BILLABE
PFDC_USER_ACTION_APPROVE
PFDC_USER_ACTION_WITHDRAW
PFDC_USER_ACTION_EVALUATE

Please check any 'set of code' which gets executed every time i.e. in with() which depends on the values of local!searchAction/ri!searchAction. like rule!PFDC_displayErrorMessage at line 1337. Please check for any similar changes or save's on the buttons which are causing the issue and verify the code where the saved variable is used. You might find the root cause of the issue.

Thank you moniker! I added null check for one variable which I am setting on above user actions and looks like this resolved the issue.