2960765 - How to remove Tax code in Purchase order or supplier invoice

You wanted no tax code or WHT code to appear or you wanted to remove the tax code that was determined automatically by system.

SAP Business ByDesign

In general tax code and WHT tax code are determined automatically based on the tax details maintained in Product master data or  Supplier master data.

Hence though you remove again system determines it, thus you cannot make the tax code as empty.

So you can either

Remove the tax details in the Supplier master and  product master

or

Enter a tax code that has zero rate

empty tax code, remove with holding tax code , KBA , SRD-SRM-SI , Supplier Invoicing , AP-POP-PO , Purchase Order , Problem