What is the Job Key/Title Text table

Hello everyone.

*I'm not sure if I'm at the correct forum, so please excuse me if I'm not.*

I'm trying to find which table contains the text of the Job Key (from PA0001).

I've found the T513S, but the STLTX have limit to 25 characters, and in the PA20 the description of the Job Key appears with 28.

This is PA20:

This is T513S:

As you can see, in PA20 it appears the full description (Assistente Administrativo II), and in table T513S it appears only Assistente Administrativo.

I must find the table that contains the full name.

Any tips?

Thanks in advance.