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davida0031
davida0031
January 20, 2026
Question

Build an Application: Step-by-Step #10 reusable interface

  • January 20, 2026
  • 3 replies
  • 0 views

when trying to reuse the interface coming from supervisor interface, vehicle details view, i can configure rightly the rule input.

But, when trying to populate it whit som data, writing the expresión i TEST and set as default it shows me an error mesage.

im have reviewd hat expresions are well writed, interfaces are well done, ive check every step, but i cant see the error there.

does anyone have an answer?

 so tahnks in advantege for your time.

3 replies

shubhama926776
shubhama926776
January 20, 2026

It's a casting issue, make sure type of the rule input is correct.

V
vishalk476899
January 20, 2026

please check data type for you ri , it clearly saying that data type is mismatch, here you are passing Vehicle record type to delete data type, it should work after fixing this . 

harshas2775
harshas2775
January 20, 2026

It seems the rule input you have is of type Maintenance but the textfield in error message is referring to Vehicle, which might be deleted. So check line 8 in the vehicldetailsview interface and rectify the value and saveinto mappings.

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