10000990 
Message
Financial year master data not found; check definition
Diagnosis
In the Form 16A - Selection Criteria window, you have specified the Deposit Post. Date field and chosen the OK button. But the financial year master data was not found.
Procedure
From the SAP Business One Main Menu, choose
Administration 
Setup Financials TDS Financial Year Master
.In the Financial Year Master window, define the TDS posting date.
From the SAP Business One Main Menu, choose
Financials TDS Form 16A .In the Form 16A - Selection Criteria window, specify the values in the required fields, and choose the OK button.