RD DataEntry : Cannot insert the value NULL into column 'cntrname'

While do correction in data entry sometimes it may show the error message as " Cannot insert the value Null into column 'cntrname', table 'POST.DCL.RDJRNL';column does not allow nulls. Insert fails.

Solution

1. Login to RD data entry module 
2. Check the default fee for the account for which you got the error. 
3. If the default fee is blank, enter the correct amount and then click on 'OK' and then click on 'Save'.