Error event rule automatically reverts the original values of the fields
I wrote a simple error rule that checks the sum of the instances: Error ("The sum should be 100.") if InstanceSum(all instances of the bank account, the bank account percentage) <>100.
Actual behavior: the original values of the percentage fields are reverted after I click the Next button and the error message is displayed. For example, if I changed the value of one field from 10 to 50, the value becomes 10 again after clicking Next button. I do not like this to happen,
What I want to happen: The error message should be displayed but the value should still be 50. The user should be the one to update the fields. I do not want OPA to automatically undo the value I entered. Is there a way to do this?