inaccess means lack of access.
Etymology
Superficially in- + access. Perhaps a back-formation from inaccessible.
noun
- Lack of access.“For example, on extraction of 100,000 barrels a day of crude oil in California, hampered by the inaccess to natural gas, where the key barrier was a 442 mile pipeline on Federal lands that our own forestry department was sitting on[…]”