If you hold a RP from a GCC country you shouldn't have a problem entering Oman from UAE. You just have to pay the visa fee (approx 35QAR if I recall correctly). If you do make the trip, keep all the little pieces of paper they give you because you'll need them when you exit Oman.
If you hold a RP from a GCC country you shouldn't have a problem entering Oman from UAE. You just have to pay the visa fee (approx 35QAR if I recall correctly). If you do make the trip, keep all the little pieces of paper they give you because you'll need them when you exit Oman.