interface

please check the mapping. If it is standalone interface then check the mapping under each field components or if the form is used as UIT then check the mapping into process model as well.

check your values are saving into rule inputs or not. You can verify this in saveInto parameter of your user input fields. 

The solution to this problem is to check

• The datatype of rule input is same as taken from UI
• In saveInto are you saving it in the correct local variable or rule input.
• In value did you correctly mapped the variable

Hope this will help you to resolve the issue. You can try below code snippet

a!localVariables(
local!test,
{
a!textField(
label: "test",
value: local!test,/*value of this variable will be displayed*/
saveInto: local!test/*user entered value will be stored in this variable*/

)
}
)