Project Account Generation

Hello Project Gurus,

I am getting the error "The default workflow for the Oracle Accounts Payable function Project Supplier Invoice Charge Account has not been customized. Please replace the dummy function in the default process for account generation by your own account generation method" when saving the invoice distribution line with project information. I am not planning to customize the account generator for defaulting the distribution account automatically. I would like to enter the account manually and provide the project information on the invoice distribution line. Is it possible to enter the account manually when project information is captured on the invoice distribution?