GST reverse charge or GST reverse charge mechanism refers that GST to be paid and submitted with the government by the recipient of goods or services rather than the supplier of goods and services.
If Reverse charge is getting added while making a purchase invoice then you have to add GSTIN for that vendor in order to get reverse charge NO as an option
If Reverse charge is getting added while making a Sale invoice then you can simply select NO in reverse charge as GSTIN is not mandatory while making sale invoice
how to remove reverse charges yes to no
Please add GST no so it will auto-disable reverse charges