Hi All, We are using vertex for tax calculations and have a requirement to not calculate sales tax f

Hi All, We are using vertex for tax calculations and have a requirement to not calculate sales tax for certain invoices and assign our own sales tax values at line level. We are handling it in Client_EXTN_POST_CALC_TAX procedure of VTX_P2P_CUSTOM_ATTR_AP_PKG package…and changing the values on P_TAX_LINE_TBL.TAX_CURR_TAX_AMOUNT, P_TAX_LINE_TBL.UNROUNDED_TAX_AMOUNT and P_TAX_LINE_TBL.TAX_AMOUNT with the new tax values and are able to successfully change the sales tax on the invoice lines….however when we try to change these values to change the sales tax on invoice lines…the self assessed tax at header level is not getting calculated and the requirement is to keep self assessed