There area cases where you will have gaps in defining particular object. In such cases you could assign default constant value which will be used in case nothing else is derived.
IMG Path: Financial Accounting (New) -> General Ledger Accounting (New) -> Business Transactions -> Document Splitting -> Edit Constants for Nonassigned Processes
Tables: T8G41A, T8G41AT, T8G41B, T881, T881T, FAGL_PRCTR_CONST
When you open the transaction, go to New Entries if you don’t have defined constant.
Click on Save and then mark the constant to be able to open the “Assignment of Profit Center”.
Assignment of Profit Center.
Assign your default profit center to related controlling area.
When you move back to “Assignment of Values” you could see following.