Let’s abstract your problem for a minimal, complete, verifiable example, with no external dependencies.
console.log(`/questions/${Math.floor(Math.random()*1e6)}`)
Basically a random Stack Overflow URL will be displayed in Portuguese, without validating it whether it exists or not.
The goal is, through the debugger, check the value that will be passed as parameter to the function, then you just save this value in a variable before using the debugger and later access it via Console.
const url = `/questions/${Math.floor(Math.random()*1e6)}`
debugger
console.log(url)
See how it would look in the browser:

In your case, it would be something like
function AbreModalEnvioRelatorioDiligencia(id, idProcesso) {
const url = "..\..\_ComunicaDiligencia?idProcesso=" + idProcesso + "&idInformacao=" + id;
debugger;
$("#myModal").load(url, function () {
$("#myModal").modal();
});
}
Maybe save it to a variable and in devtools get its value?
– Woss
@Andersoncarloswoss was what I was thinking, but how could I do that?
– Araújo
Try to open the modal, right click on it, and say "View source code" http://prntscr.com/ongkcr will open a new tab in Chrome with the source URL http://prntscr.com/ongkvy is a manual procedure, but it sometimes helps you to get the generated modal URL somehow...
– hugocsl
Nice, I’ll try it, I didn’t know I could get the url like this! Thanks for the help @hugocsl :)
– Araújo