Altium layers

Good day,
im working on a new pcb project with Altium, i would like know which layers in the gerber file are better remove…like Mechanical13 and 15, and other layers tha can create issues to the pcb.
Regrads

Altium Layers don’t necessarily have a defined function. As long the ODB++ Output is set up correctly, you can simply ignore the other layers. You can take a look at our Out job config here: AISLER Push for Altium Designer

Thank you very much for our fast response, aside altium ive found an issue about process the production about a new revision of my pcb designed under kicad, seem the outline clearance its not set properly, ive done some checks on the pcb settings but i dont have found issues…this is the error under push to aisler unde kicad