loading error

[rvn]

If I load a lsp just by dragging it to modeling then I don't have this error. If I load it with comp-sd-customize in startup I get this error.

LISP error:
Cannot export the symbol DOESIT_MODIFY_MAT
from #<"OLI" package>,
because it will cause a name conflict
in #<"HYDRAULIEKOLIE" package>.

If I delete the line in the lisp-file where doesit_modify_mat is in, then the error is away. But I need this line in my macro. How can I solve this?

Thanks
Ruben