What happens if there is a will but a request for an inheritance order was submitted without taking it into account?

What do you do when a will is discovered that is later than the will on which the request for the inheritance order is based?

How can you prove that the will was signed under duress or was written fraudulently?

When can it be claimed that the deceased was not competent to make a will?

What can be done if a legal heir is not included in the request for the succession order?

Can an inheritance order be appealed if a will included conditions that were not met?

Can the deceased's creditors prevent the issuance of a succession order?