In Marg ERP Software, if at the time of changing conversion of item an error displays 'Rates based on conversion, Want to change conversion!'  then this issue can be resolved:

In order to resolve this issue, the user will 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 “Multi unit”.

• Click on ‘Accept’.

• A Multi Unit window will appear. 

• In ‘Rates in Unit 1-Single 2-Multi (Pcs, Box, Cases)' option, the user will select “1”.

• The user will now press Escape key twice.

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

After following the above steps, the alert of 'Rates based on conversion, Want to change conversion!' will be resolved.