Generic Argument Error in Acumatica: Resolving 'GenericArguments[0], 'PX.Data.FieldNameParam' Constraint Violation

I think you have to add the details into a separate entity because it is a child of the project. Similar to how the Details of a Sales Order at set up and queried.

@Django Thank you for your reply, this right ?

 

Looks good.  Then you make the GET call to ProjectTransaction and include $expand=Details to show the detail records and fields in the result set.

@Django it shows new error i tried to call this /ProjectTransactionDetail i guess it a GI and it need PUT instead of GET 

with GET i receive this error 
\"message\":\"An error has occurred.\",\"exceptionMessage\":\"Entity without screen binding cannot be used as top level entity.\",\"exceptionType\":\"PX.Api.ContractBase

With PUT 


    "message": "{\"message\":\"The request is invalid.\",\"modelState\":{\"\":[\"The request body should not be empty.\"]}}"


Thanks

@Django I see it worked! Thank you so much becasue i want to filter using taskID inside details array is that possible 

/ProjectTransaction?$expand=Details

Thanks 

It isn’t possible to filter the details in the call. The calling application would have to do that after it receives the result set.

@Django Thank you so much i will check and see