What parameters needs to be filled to update a draft financial plan version to current working versi

Hello Project Gurus,

Right now I am trying to write a script that creates a new draft finacial plan (approved budget, cost only) and make it the current working version.

Does this can be done with PA_BUDGET_PUB.UPDATE_BUDGET API?

If so, what parameters needs to be filled out to make it work?

I have tried with these parameters, but it does not seem to be working.

PA_BUDGET_PUB.UPDATE_BUDGET(

               p_api_version_number            => c_api_ver_no

             , p_commit                        => 'F'

             , p_init_msg_list                 => 'T'

             , p_msg_count                     => v_msg_count

             , p_msg_data                      => v_msg_data