Question: directly inserting data to load FIN GL with delivered Export to GL Process

 Is it possible to directly insert Budget data into the BP_LEDG_BUD_F00 table to populate Finance GL with Budget data (using BPLEDGUPDATE process) in EPM if the Budget was not created with PeopleSoft Planning & Budgeting, but rather an external system? 

The run control prompts the user for Planning Center ID and Activity ID, but since the Budget was not created in PeopleSoft, there is no configuration behind these values.  Is it possible to default them just to run the process and push the data through?

Thanks!