What Navision version are you using? 3.60? If so try to set language to english and post then - there was a bug with dimensions i think with multilanguage properties - was fixed with 4.0.
An overflow error usually means that somewhere in the code a variable is set to a value that is outside of the variable's range, such as a 20 character value into a 10 character variable. Debug the issue and check variable data types.
Comments
Maybe the value in one of the dimensions is too large?
Tino Ruijs
Microsoft Dynamics NAV specialist
RIS Plus, LLC