SAP Message TU379 - Budget billing plan &1 changed but could not be printed

Diagnosis
The modified budget billing plan was saved successfully. However, it hasnot been printed because the system could not find an application form.

Procedure
Go to the SAP Utilities Customizing menu and selectInvoicing-> Budget Billing -> Statistical and Partial BillingProcedure -> Basic Settings -> Define Control Parameters and checkwhether an existing application form is entered in the fieldsBBFormCashPayer and DebtForm:New BB.
The SAP standard application form must exist in your system.