if at the time of saving sale challan entry software shows a additional option for 'Bill' and user needs to disable it then this can easily be done:

In order to disable the option, the user needs to follow the below steps:

•  Firstly, Go to Masters > Marg Setups > Control Room. Press 'Enter'.

• A 'Control Room' window will appear.

• The user will select ‘Search in All’. Press Enter.

• A 'Controls' window will appear in which the user will Search 'Party Wise Challan '.

• Click on ‘Accept’.

• A 'Party Wise Challan' wise window will appear.

• In 'Party wise Challan/Bill allowed in Y-All  S-Only in Sale' option, the user will select 'S'.

• Then the user will now press 'ESC' key twice.

• Now click on ‘Yes’ to save the changes.

After following the above steps, the user can view that the bill option has been disabled from the save changes window.