How to set the context in R12

--sometimes you need to run the following:

ALTER SESSION SET NLS_LANGUAGE= 'AMERICAN';

--to set the context, provide the org_id in the SQL script below:
begin
mo_global.set_policy_context('S',"<"org_id">");
end;

--to fetch data for all operating units, and for a specific application
begin
mo_global.init('SQLAP');
end;