API to add Classification to an Oracle Project

The below API can be used to add a Classification to an Oracle Project.

DECLARE
  l_project_id pa_projects_all.project_id%type            :=NULL;
  l_class_category pa_project_classes.class_category%type :=NULL;
  l_class_code pa_project_classes.class_code%type         :=NULL;
  l_return_status VARCHAR2(20);
  l_msg_count     NUMBER;
  l_msg_data      VARCHAR2(240);
BEGIN
  L_PROJECT_ID     := &P_PROJECT_ID;
  L_CLASS_CATEGORY := &P_CLASS_CATEGORY;
  l_class_code     := &p_class_code;
pa_projects_maint_pub.create_classifications
            (p_api_version                  => 1.0                   ,
            p_init_msg_list                 => fnd_api.g_true        ,
            p_commit                        => fnd_api.g_false       ,
            p_validate_only                 => fnd_api.g_false        ,
            p_validation_level              => fnd_api.g_valid_level_full,
            p_calling_module                => 'SELF_SERVICE'        ,
            p_debug_mode                    => 'N',
            p_max_msg_count                 => fnd_api.g_miss_num    ,
            p_object_id                     => l_project_id,
            p_object_type                   => 'PA_PROJECTS',
            p_class_category                => l_class_category       ,
            p_class_code                    => l_class_code           ,
            p_code_percentage               => fnd_api.g_miss_num    ,
            p_attribute_category            => fnd_api.g_miss_char   ,
            p_attribute1                    => fnd_api.g_miss_char   ,
            p_attribute2                    => fnd_api.g_miss_char   ,
            p_attribute3                    => fnd_api.g_miss_char   ,
            p_attribute4                    => fnd_api.g_miss_char   ,
            p_attribute5                    => fnd_api.g_miss_char   ,
            p_attribute6                    => fnd_api.g_miss_char   ,
            p_attribute7                    => fnd_api.g_miss_char   ,
            p_attribute8                    => fnd_api.g_miss_char   ,
            p_attribute9                    => fnd_api.g_miss_char   ,
            p_attribute10                   => fnd_api.g_miss_char   ,
            p_attribute11                   => fnd_api.g_miss_char   ,
            p_attribute12                   => fnd_api.g_miss_char   ,
            p_attribute13                   => fnd_api.g_miss_char   ,
            p_attribute14                   => fnd_api.g_miss_char   ,
            p_attribute15                   => fnd_api.g_miss_char   ,
            x_return_status                 => l_return_status  ,
            x_msg_count                     => l_msg_count    ,
            x_msg_data                      => l_msg_data);
            COMMIT;

  dbms_output.put_line('Status:'||l_return_status);
  dbms_output.put_line('Message:'||l_msg_data);
END;