How to see more detail in the execution of functions

[garuda64]

Currently, a function when called is returning an error message indicating an unsuccessful execution.

How can I validate what the specific error is, since the message that arrives is very generic.

Congratulations again for the excellent work done.

[garuda64]

How to check if .SetField("QUANTITY", v.Cantidad.Value) send to Sap the value in format decimal such as: 1.000

[fw2568]

If you add a logger like here
https://github.com/dbosoft/YaNco/blob/e1bb32933ae8b56ec3218eb102a26f63aa4d4393/test/SAPSystemTests/Program.cs#L72C1-L74C1

you can see in details of the mapping. Another option is to enable the RFC trace in the connection with the TRACE=3 connection parameter.

[fw2568]

For your first question:
The message you posted is generated on SAP backend. We have no way to check on the client side (YaNco) why SAP is generating this message.

So you need to contact a SAP consultant to find out why the request fails. It is also possible to debug the call within the SAP system.