SAP Message >2429 - The function module for allocating the pmnt amount cannot be determined

Diagnosis For Event "0110", you have not specified a function module in which theassignment of payment amounts to open items takes place for Event"0110" (distribute cash receipt). System Response Error message and program stop Procedure INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX Procedure for System Administration Tables TFKFBM, TFKFBS or TFKFBC are not fully maintained. Specify afunction module for Event "0110". INCLUDE FICA_NA_F5 OBJECT DOKU ID TX If necessary, enter an OSS message.