Diagnosis
Wrong values for Syoyo month.

System Response
To create a loan repayment plan involving deduction from Syoyoaccounting, the system expects you to enter at least one Syoyo monthinto either of the three fields, which are "First Syoyo month","Second Syoyo month" and "Third Syoyo month". The valuesare compulsory for calculating the deduction from Syoyo accounting.

Procedure
Enter values into at least one of the three fields according to whichSyoyo month you want to deduct loan repayment from. Additionally, youhave to maintain these fields in ascending order when inputting morethan one fields at the same time.