Oracle Set application Context

Below are tiny SQL's which can be used to set the Apps context.

BEGIN
dbms_application_info.set_client_info('103');
END;

BEGIN
FND_GLOBAL.Apps_Initialize (user_id => 5992 ,resp_id => 51498 ,resp_appl_id => 660 );
END;

In SQL developer sometimes the views don't fetch any data. Set the NLS Lang using the following SQL.

alter session set nls_language = 'AMERICAN';