Disabling or Inactivating used TDS Tax Codes

Hi,

In Adminstration->Setup->Financials->Tax->Withholding Tax window, the inactive check box is greyed out in most of the rows. I guess that is because those TDS codes have been used.

But now if I want to deactivate those TDS codes (i.e. mark them inactive), how can I do that?

Even in the DTW template, there is no option to remove a TDS Tax Code already assigned to Vendor Master.

If there are several hundred vendors, manually deactivating the TDS code in each BP master is a huge task.

What is the solution?

Thanks.