BSP Application Characters Error

Hello experts,

I´m new working with SAPUI and I have a little problem that I don´t know how to solve it. I developed an application with Sap Web IDE, this application is in Spanish so it has characters like (á,é,ú,ó,ú, ñ... etc.) When I upload the application to the ABAP Repository using /UI5/UI5_REPOSITORY_LOAD the application replace the characters with accent with another characters like (ó É é).

It's supposed to show something like this

But it shows like this:

I don´t know how to solve this, I would appreciate any help you can give me.

Thanks.