Error in DataSource Dynamic Condition

[mustufam5967803]

Hi Team,

I have created an external datasource for weather API, in the dynamic part I passed the param as "q" wherein my intention is to pass unitary event city value in condition. However, I am getting an error saying "custom fieldgroup: invalid param 'q' definition for '76c9080d-xxxx-xx-9071-xxxxx': 'q' data type mismatch (param type='string', mapped type='decimal')" Attaching error screenshot for reference.

Code in Condition activity for dynamic value
#{testingweather.weatherDetails.main.temp, params:{q:@event{MM_customEventXX_Order.homeAddress.city}}}

Any help would be appreciated.

[Anuhya-Y · Accepted solution]

@mustufam5967803 error shows that q param which is used in the API is of type decimal, it would expect decimal value to be passed when using it in journey, instead of that a string value (City) was passed.  make sure the datatype should  match between incoming and receiving ends.