PLS-00493

Error: PLS-00493: invalid reference to a server-side object or function in a local context

Causa: A reference to a server-side object (for example, a table column) or function (a group function such as SUM, AVG, MIN, MAX, ... ) was found in a context where only PL/SQL objects may be present, such as within the parameter list of a local function or as the index of a (local) PL/SQL table.

Acción: Rewrite the offending statement; or, if a local function call is the problem context, make the function non-local (either packaged or top-level).